# FSC 6665 Hazard-Detecting Instruments and Apparatus FSC 6665 Hazard-Detecting Instruments and Apparatus is a Federal Supply Class in Federal Supply Group 66, Instruments and Laboratory Equipment. NSN Explorer tracks 167 NSNs in this class and 21 open solicitations right now. Every figure links to a public U.S. government source record. - NSNs tracked: 167 - Open solicitations: 21 - HTML page: https://nsnexplorer.com/fsc/6665/ - Open demand: https://nsnexplorer.com/open/6665/ - Supply group: https://nsnexplorer.com/group/66/ ## NSNs | NSN | Item name | Page | | --- | --- | --- | | 6665-00-140-0886 | Detector Tube, Short Term | [6665-00-140-0886](https://nsnexplorer.com/nsn/6665-00-140-0886/) | | 6665-00-235-3820 | Detector Pad, Free Water | [6665-00-235-3820](https://nsnexplorer.com/nsn/6665-00-235-3820/) | | 6665-00-470-4981 | Counter Proportiona | [6665-00-470-4981](https://nsnexplorer.com/nsn/6665-00-470-4981/) | | 6665-00-682-4765 | Water Testing Kit, Bacteriologica | [6665-00-682-4765](https://nsnexplorer.com/nsn/6665-00-682-4765/) | | 6665-00-710-7815 | Pump, Detector Kit | [6665-00-710-7815](https://nsnexplorer.com/nsn/6665-00-710-7815/) | | 6665-00-769-0943 | Tube, Gas Detector | [6665-00-769-0943](https://nsnexplorer.com/nsn/6665-00-769-0943/) | | 6665-00-769-0944 | Tube, Gas Detector | [6665-00-769-0944](https://nsnexplorer.com/nsn/6665-00-769-0944/) | | 6665-00-769-0949 | Tube, Gas Detector | [6665-00-769-0949](https://nsnexplorer.com/nsn/6665-00-769-0949/) | | 6665-00-769-0951 | Tube, Gas Detector | [6665-00-769-0951](https://nsnexplorer.com/nsn/6665-00-769-0951/) | | 6665-00-769-0954 | Detector, Gas | [6665-00-769-0954](https://nsnexplorer.com/nsn/6665-00-769-0954/) | | 6665-00-769-0959 | Tube, Gas Detector | [6665-00-769-0959](https://nsnexplorer.com/nsn/6665-00-769-0959/) | | 6665-00-878-0797 | Indicator, Carbon Monoxide | [6665-00-878-0797](https://nsnexplorer.com/nsn/6665-00-878-0797/) | | 6665-00-936-8874 | Detector Assembly, Filament | [6665-00-936-8874](https://nsnexplorer.com/nsn/6665-00-936-8874/) | | 6665-00-999-2785 | Detector Pad, Free Water | [6665-00-999-2785](https://nsnexplorer.com/nsn/6665-00-999-2785/) | | 6665-01-010-7958 | Tube, Gas Detector | [6665-01-010-7958](https://nsnexplorer.com/nsn/6665-01-010-7958/) | | 6665-01-010-7959 | Tube, Gas Detector | [6665-01-010-7959](https://nsnexplorer.com/nsn/6665-01-010-7959/) | | 6665-01-010-7960 | Tube, Gas Detector | [6665-01-010-7960](https://nsnexplorer.com/nsn/6665-01-010-7960/) | | 6665-01-010-7961 | Detector, Hydrogen Sulfide | [6665-01-010-7961](https://nsnexplorer.com/nsn/6665-01-010-7961/) | | 6665-01-010-7962 | Tube, Gas Detector | [6665-01-010-7962](https://nsnexplorer.com/nsn/6665-01-010-7962/) | | 6665-01-010-7965 | Tube, Gas Detector | [6665-01-010-7965](https://nsnexplorer.com/nsn/6665-01-010-7965/) | | 6665-01-010-7966 | Tube, Gas Detector | [6665-01-010-7966](https://nsnexplorer.com/nsn/6665-01-010-7966/) | | 6665-01-010-7968 | Tube, Gas Detector | [6665-01-010-7968](https://nsnexplorer.com/nsn/6665-01-010-7968/) | | 6665-01-010-7974 | Tube, Gas Detector | [6665-01-010-7974](https://nsnexplorer.com/nsn/6665-01-010-7974/) | | 6665-01-054-8160 | Indicator Tube, Gas | [6665-01-054-8160](https://nsnexplorer.com/nsn/6665-01-054-8160/) | | 6665-01-073-6527 | Tube, Toluene | [6665-01-073-6527](https://nsnexplorer.com/nsn/6665-01-073-6527/) | | 6665-01-089-4437 | Sight Glass, Detector | [6665-01-089-4437](https://nsnexplorer.com/nsn/6665-01-089-4437/) | | 6665-01-089-4443 | Pellet, Hydrazine Detector | [6665-01-089-4443](https://nsnexplorer.com/nsn/6665-01-089-4443/) | | 6665-01-102-9485 | Tube, Ethylene Oxide | [6665-01-102-9485](https://nsnexplorer.com/nsn/6665-01-102-9485/) | | 6665-01-134-0885 | Water Testing Kit, Chemical Agent | [6665-01-134-0885](https://nsnexplorer.com/nsn/6665-01-134-0885/) | | 6665-01-212-0352 | Case, Carrying | [6665-01-212-0352](https://nsnexplorer.com/nsn/6665-01-212-0352/) | | 6665-01-230-2652 | Monitor Kit, Fuel Sampling | [6665-01-230-2652](https://nsnexplorer.com/nsn/6665-01-230-2652/) | | 6665-01-240-2586 | Radiacmeter | [6665-01-240-2586](https://nsnexplorer.com/nsn/6665-01-240-2586/) | | 6665-01-240-5793 | Detector, Gas | [6665-01-240-5793](https://nsnexplorer.com/nsn/6665-01-240-5793/) | | 6665-01-279-5321 | Probe, Radiac | [6665-01-279-5321](https://nsnexplorer.com/nsn/6665-01-279-5321/) | | 6665-01-293-7641 | Guard, Sensor | [6665-01-293-7641](https://nsnexplorer.com/nsn/6665-01-293-7641/) | | 6665-01-300-4557 | Filter, Charcoal | [6665-01-300-4557](https://nsnexplorer.com/nsn/6665-01-300-4557/) | | 6665-01-330-6293 | Detector, Gas | [6665-01-330-6293](https://nsnexplorer.com/nsn/6665-01-330-6293/) | | 6665-01-381-3023 | Wet Bulb-Globe Temperature Kit | [6665-01-381-3023](https://nsnexplorer.com/nsn/6665-01-381-3023/) | | 6665-01-384-1508 | Tube, Hydrocarbon 2 | [6665-01-384-1508](https://nsnexplorer.com/nsn/6665-01-384-1508/) | | 6665-01-395-5213 | Detector, Gas | [6665-01-395-5213](https://nsnexplorer.com/nsn/6665-01-395-5213/) | | 6665-01-415-4133 | Alarm, Gas, Automatic | [6665-01-415-4133](https://nsnexplorer.com/nsn/6665-01-415-4133/) | | 6665-01-415-4953 | Detector Head | [6665-01-415-4953](https://nsnexplorer.com/nsn/6665-01-415-4953/) | | 6665-01-415-4955 | Sample Test Gas | [6665-01-415-4955](https://nsnexplorer.com/nsn/6665-01-415-4955/) | | 6665-01-415-4956 | Detector Head | [6665-01-415-4956](https://nsnexplorer.com/nsn/6665-01-415-4956/) | | 6665-01-415-4957 | Sensor Assembly | [6665-01-415-4957](https://nsnexplorer.com/nsn/6665-01-415-4957/) | | 6665-01-416-7938 | Calibrator Set, Radiac | [6665-01-416-7938](https://nsnexplorer.com/nsn/6665-01-416-7938/) | | 6665-01-416-9581 | Fitting, Calibration | [6665-01-416-9581](https://nsnexplorer.com/nsn/6665-01-416-9581/) | | 6665-01-423-7764 | Cell Assembly, Carbo | [6665-01-423-7764](https://nsnexplorer.com/nsn/6665-01-423-7764/) | | 6665-01-423-9383 | Detector Kit, Chemic | [6665-01-423-9383](https://nsnexplorer.com/nsn/6665-01-423-9383/) | | 6665-01-424-0498 | Detector, Hydrogen Sulfide | [6665-01-424-0498](https://nsnexplorer.com/nsn/6665-01-424-0498/) | | 6665-01-431-8172 | Case, Radiac Set | [6665-01-431-8172](https://nsnexplorer.com/nsn/6665-01-431-8172/) | | 6665-01-458-5590 | Tube, Toluene | [6665-01-458-5590](https://nsnexplorer.com/nsn/6665-01-458-5590/) | | 6665-01-461-6674 | Detector Tube | [6665-01-461-6674](https://nsnexplorer.com/nsn/6665-01-461-6674/) | | 6665-01-461-6678 | Detector Tube | [6665-01-461-6678](https://nsnexplorer.com/nsn/6665-01-461-6678/) | | 6665-01-462-2236 | Detector, Gas | [6665-01-462-2236](https://nsnexplorer.com/nsn/6665-01-462-2236/) | | 6665-01-462-2251 | Indicator, Carbon Monoxide | [6665-01-462-2251](https://nsnexplorer.com/nsn/6665-01-462-2251/) | | 6665-01-462-5973 | Alarm, Audio-Visual | [6665-01-462-5973](https://nsnexplorer.com/nsn/6665-01-462-5973/) | | 6665-01-464-9652 | Detector, Gas | [6665-01-464-9652](https://nsnexplorer.com/nsn/6665-01-464-9652/) | | 6665-01-478-9209 | Probe, Sampling, Gas Indicator | [6665-01-478-9209](https://nsnexplorer.com/nsn/6665-01-478-9209/) | | 6665-01-483-2919 | Sieve Pack Assembly | [6665-01-483-2919](https://nsnexplorer.com/nsn/6665-01-483-2919/) | | 6665-01-486-6526 | Elementhydorgen Sul | [6665-01-486-6526](https://nsnexplorer.com/nsn/6665-01-486-6526/) | | 6665-01-499-7234 | Alarm, Gas, Automatic | [6665-01-499-7234](https://nsnexplorer.com/nsn/6665-01-499-7234/) | | 6665-01-502-1930 | Refill Kit, Chemical Agent Detect | [6665-01-502-1930](https://nsnexplorer.com/nsn/6665-01-502-1930/) | | 6665-01-504-8535 | Hand Held Assay | [6665-01-504-8535](https://nsnexplorer.com/nsn/6665-01-504-8535/) | | 6665-01-509-4866 | Sampling Kit, Chemical Agent | [6665-01-509-4866](https://nsnexplorer.com/nsn/6665-01-509-4866/) | | 6665-01-512-4724 | Indicator Tube, Gas | [6665-01-512-4724](https://nsnexplorer.com/nsn/6665-01-512-4724/) | | 6665-01-514-1790 | Meter, Roentgen Rate | [6665-01-514-1790](https://nsnexplorer.com/nsn/6665-01-514-1790/) | | 6665-01-515-6752 | Detector, Gas | [6665-01-515-6752](https://nsnexplorer.com/nsn/6665-01-515-6752/) | | 6665-01-523-7267 | Brush, Instrument, Detection Syste | [6665-01-523-7267](https://nsnexplorer.com/nsn/6665-01-523-7267/) | | 6665-01-537-7892 | Adapter, Outlet Va | [6665-01-537-7892](https://nsnexplorer.com/nsn/6665-01-537-7892/) | | 6665-01-538-2224 | Calibration Check Kit, Gas Monito | [6665-01-538-2224](https://nsnexplorer.com/nsn/6665-01-538-2224/) | | 6665-01-539-4782 | Repair Kit, Carbon Monoxide Indic | [6665-01-539-4782](https://nsnexplorer.com/nsn/6665-01-539-4782/) | | 6665-01-539-7171 | Indicator, Carbon Monoxide | [6665-01-539-7171](https://nsnexplorer.com/nsn/6665-01-539-7171/) | | 6665-01-539-8270 | Indicator, Carbon Monoxide | [6665-01-539-8270](https://nsnexplorer.com/nsn/6665-01-539-8270/) | | 6665-01-541-2811 | Indicator, Carbon Monoxide | [6665-01-541-2811](https://nsnexplorer.com/nsn/6665-01-541-2811/) | | 6665-01-542-4483 | Kit, Syring, VALVE8 | [6665-01-542-4483](https://nsnexplorer.com/nsn/6665-01-542-4483/) | | 6665-01-542-6534 | Wet Wall Cyclone | [6665-01-542-6534](https://nsnexplorer.com/nsn/6665-01-542-6534/) | | 6665-01-543-6452 | Chem Cassette | [6665-01-543-6452](https://nsnexplorer.com/nsn/6665-01-543-6452/) | | 6665-01-549-2575 | Filter, Ultraviolet Light | [6665-01-549-2575](https://nsnexplorer.com/nsn/6665-01-549-2575/) | | 6665-01-552-1356 | Test Kit, Heat Detector | [6665-01-552-1356](https://nsnexplorer.com/nsn/6665-01-552-1356/) | | 6665-01-552-4934 | Probe, Sampling, Gas Indicator | [6665-01-552-4934](https://nsnexplorer.com/nsn/6665-01-552-4934/) | | 6665-01-554-8014 | Detector, Explosive Ordnance | [6665-01-554-8014](https://nsnexplorer.com/nsn/6665-01-554-8014/) | | 6665-01-555-6126 | Confidence Checker Assembly | [6665-01-555-6126](https://nsnexplorer.com/nsn/6665-01-555-6126/) | | 6665-01-557-1457 | Reagent Set, Water Testing | [6665-01-557-1457](https://nsnexplorer.com/nsn/6665-01-557-1457/) | | 6665-01-557-1459 | Reagent Set, Water Testing | [6665-01-557-1459](https://nsnexplorer.com/nsn/6665-01-557-1459/) | | 6665-01-557-1467 | Reagent Set, Water Test | [6665-01-557-1467](https://nsnexplorer.com/nsn/6665-01-557-1467/) | | 6665-01-557-4013 | Interface Kit, Jcad | [6665-01-557-4013](https://nsnexplorer.com/nsn/6665-01-557-4013/) | | 6665-01-561-3172 | Detector, Gas | [6665-01-561-3172](https://nsnexplorer.com/nsn/6665-01-561-3172/) | | 6665-01-561-4223 | Detector, Gas | [6665-01-561-4223](https://nsnexplorer.com/nsn/6665-01-561-4223/) | | 6665-01-565-6215 | Detector, Gas | [6665-01-565-6215](https://nsnexplorer.com/nsn/6665-01-565-6215/) | | 6665-01-573-3571 | Detector, Gas | [6665-01-573-3571](https://nsnexplorer.com/nsn/6665-01-573-3571/) | | 6665-01-587-0530 | Pouch, Chemical Agen | [6665-01-587-0530](https://nsnexplorer.com/nsn/6665-01-587-0530/) | | 6665-01-587-0650 | Calibration Gas Kit | [6665-01-587-0650](https://nsnexplorer.com/nsn/6665-01-587-0650/) | | 6665-01-587-7641 | Scintillator | [6665-01-587-7641](https://nsnexplorer.com/nsn/6665-01-587-7641/) | | 6665-01-592-6883 | Detecting Element, Radiac | [6665-01-592-6883](https://nsnexplorer.com/nsn/6665-01-592-6883/) | | 6665-01-603-7537 | Probe, Mine | [6665-01-603-7537](https://nsnexplorer.com/nsn/6665-01-603-7537/) | | 6665-01-607-0633 | Detector, Gas | [6665-01-607-0633](https://nsnexplorer.com/nsn/6665-01-607-0633/) | | 6665-01-608-2667 | Detector, Gas | [6665-01-608-2667](https://nsnexplorer.com/nsn/6665-01-608-2667/) | | 6665-01-608-2720 | Detector, Gas | [6665-01-608-2720](https://nsnexplorer.com/nsn/6665-01-608-2720/) | | 6665-01-608-3038 | Detector, Gas | [6665-01-608-3038](https://nsnexplorer.com/nsn/6665-01-608-3038/) | | 6665-01-608-3051 | Detector, Gas | [6665-01-608-3051](https://nsnexplorer.com/nsn/6665-01-608-3051/) | | 6665-01-608-3322 | Detector, Gas | [6665-01-608-3322](https://nsnexplorer.com/nsn/6665-01-608-3322/) | | 6665-01-608-4910 | Detector, Gas | [6665-01-608-4910](https://nsnexplorer.com/nsn/6665-01-608-4910/) | | 6665-01-609-1302 | Detector, Gas | [6665-01-609-1302](https://nsnexplorer.com/nsn/6665-01-609-1302/) | | 6665-01-609-1403 | Detector, Gas | [6665-01-609-1403](https://nsnexplorer.com/nsn/6665-01-609-1403/) | | 6665-01-609-3499 | Detector, Gas | [6665-01-609-3499](https://nsnexplorer.com/nsn/6665-01-609-3499/) | | 6665-01-609-3541 | Detector, Gas | [6665-01-609-3541](https://nsnexplorer.com/nsn/6665-01-609-3541/) | | 6665-01-612-7806 | Calibration Kit, Gas Indicators A | [6665-01-612-7806](https://nsnexplorer.com/nsn/6665-01-612-7806/) | | 6665-01-615-9285 | Calibration Check Kit, Gas Monito | [6665-01-615-9285](https://nsnexplorer.com/nsn/6665-01-615-9285/) | | 6665-01-615-9309 | Calibration Check Kit, Gas Monito | [6665-01-615-9309](https://nsnexplorer.com/nsn/6665-01-615-9309/) | | 6665-01-617-5554 | Detector, Gas | [6665-01-617-5554](https://nsnexplorer.com/nsn/6665-01-617-5554/) | | 6665-01-619-4028 | Detector, Hydrogen Sulfide | [6665-01-619-4028](https://nsnexplorer.com/nsn/6665-01-619-4028/) | | 6665-01-623-9280 | Sensor Head, Mine Detector | [6665-01-623-9280](https://nsnexplorer.com/nsn/6665-01-623-9280/) | | 6665-01-627-8637 | Radioactive Test Sample | [6665-01-627-8637](https://nsnexplorer.com/nsn/6665-01-627-8637/) | | 6665-01-627-8701 | Detector, Gas | [6665-01-627-8701](https://nsnexplorer.com/nsn/6665-01-627-8701/) | | 6665-01-628-5373 | Sensor, Co | [6665-01-628-5373](https://nsnexplorer.com/nsn/6665-01-628-5373/) | | 6665-01-630-1300 | Canister, Internal Standard Gas | [6665-01-630-1300](https://nsnexplorer.com/nsn/6665-01-630-1300/) | | 6665-01-633-0292 | Alarm, Gas, Automatic | [6665-01-633-0292](https://nsnexplorer.com/nsn/6665-01-633-0292/) | | 6665-01-644-9252 | Tool, Carbon Monoxide | [6665-01-644-9252](https://nsnexplorer.com/nsn/6665-01-644-9252/) | | 6665-01-645-6815 | Detector, Gas | [6665-01-645-6815](https://nsnexplorer.com/nsn/6665-01-645-6815/) | | 6665-01-645-8421 | Detector Capsules, Chemical Agent | [6665-01-645-8421](https://nsnexplorer.com/nsn/6665-01-645-8421/) | | 6665-01-645-8677 | Indicator Tube, Gas | [6665-01-645-8677](https://nsnexplorer.com/nsn/6665-01-645-8677/) | | 6665-01-646-9620 | Indicator, Carbon Monoxide | [6665-01-646-9620](https://nsnexplorer.com/nsn/6665-01-646-9620/) | | 6665-01-652-8446 | Detector, Gas | [6665-01-652-8446](https://nsnexplorer.com/nsn/6665-01-652-8446/) | | 6665-01-658-9171 | Detector, Gas | [6665-01-658-9171](https://nsnexplorer.com/nsn/6665-01-658-9171/) | | 6665-01-669-9661 | Boot, Protective | [6665-01-669-9661](https://nsnexplorer.com/nsn/6665-01-669-9661/) | | 6665-01-671-9870 | Sampling Kit, CBR Agent | [6665-01-671-9870](https://nsnexplorer.com/nsn/6665-01-671-9870/) | | 6665-01-675-3354 | Detector Kit, Gas | [6665-01-675-3354](https://nsnexplorer.com/nsn/6665-01-675-3354/) | | 6665-01-682-5581 | Indicator, Carbon Monoxide | [6665-01-682-5581](https://nsnexplorer.com/nsn/6665-01-682-5581/) | | 6665-01-682-7311 | Sensor, Nitrogen | [6665-01-682-7311](https://nsnexplorer.com/nsn/6665-01-682-7311/) | | 6665-01-683-0944 | Sensor, Hydrogen | [6665-01-683-0944](https://nsnexplorer.com/nsn/6665-01-683-0944/) | | 6665-01-690-5662 | Alarm-Monitor Group | [6665-01-690-5662](https://nsnexplorer.com/nsn/6665-01-690-5662/) | | 6665-01-690-8069 | Detector Kit, Gas | [6665-01-690-8069](https://nsnexplorer.com/nsn/6665-01-690-8069/) | | 6665-01-690-8137 | Detector Kit, Gas | [6665-01-690-8137](https://nsnexplorer.com/nsn/6665-01-690-8137/) | | 6665-01-690-8588 | Detector, Gas | [6665-01-690-8588](https://nsnexplorer.com/nsn/6665-01-690-8588/) | | 6665-01-690-9106 | Probe, Sampling, Gas Indicator | [6665-01-690-9106](https://nsnexplorer.com/nsn/6665-01-690-9106/) | | 6665-01-691-0247 | Detector, Gas | [6665-01-691-0247](https://nsnexplorer.com/nsn/6665-01-691-0247/) | | 6665-01-691-0249 | Detector, Gas | [6665-01-691-0249](https://nsnexplorer.com/nsn/6665-01-691-0249/) | | 6665-01-691-0252 | Detector, Gas | [6665-01-691-0252](https://nsnexplorer.com/nsn/6665-01-691-0252/) | | 6665-01-691-0255 | Detector, Gas | [6665-01-691-0255](https://nsnexplorer.com/nsn/6665-01-691-0255/) | | 6665-01-691-0256 | Detector, Gas | [6665-01-691-0256](https://nsnexplorer.com/nsn/6665-01-691-0256/) | | 6665-01-691-9679 | Inlet Stack | [6665-01-691-9679](https://nsnexplorer.com/nsn/6665-01-691-9679/) | | 6665-01-692-9177 | Detector, Gas | [6665-01-692-9177](https://nsnexplorer.com/nsn/6665-01-692-9177/) | | 6665-01-698-7995 | Detector, Explosive Ordnance | [6665-01-698-7995](https://nsnexplorer.com/nsn/6665-01-698-7995/) | | 6665-01-699-1772 | Detector Kit, Gas | [6665-01-699-1772](https://nsnexplorer.com/nsn/6665-01-699-1772/) | | 6665-01-702-3955 | Radioactive Test Sample | [6665-01-702-3955](https://nsnexplorer.com/nsn/6665-01-702-3955/) | | 6665-01-705-8651 | Panel, Control, Electrical-Electro | [6665-01-705-8651](https://nsnexplorer.com/nsn/6665-01-705-8651/) | | 6665-01-710-6177 | Alarm, Gas, Automatic | [6665-01-710-6177](https://nsnexplorer.com/nsn/6665-01-710-6177/) | | 6665-01-711-0305 | 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