# NSN 5905-00-518-7540: Resistor, Variable, Wire Wound, Non

NSN 5905-00-518-7540 (also written 5905005187540; NIIN 00-518-7540) is a resistor, variable, wire wound, non in Federal Supply Class 5905, Resistors. 7 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5905-00-518-7540 (5905005187540)
- NIIN: 00-518-7540 (005187540)
- Item name: RESISTOR,VARIABLE,WIRE WOUND,NON
- Federal Supply Class: [FSC 5905 Resistors](https://nsnexplorer.com/fsc/5905/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-11-03)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | SINGLE SECTION 340.0 |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | FREE AIR SINGLE SECTION 25.0 |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | OHMS SINGLE SECTION 75.000 |
| CQPH | DEVICE DESIGN TYPE | LOCATION NOT OTHERWISE SPECIFIED AT 12:00 OCLOCK |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | SINGLE SECTION 25.0 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-R-22 TO 3 |
| TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-R-22 |
| CQTM | TERMINAL LOCATION | LOCATION NOT OTHERWISE SPECIFIED RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AAPN | SECTION QUANTITY | 1 |
| AAQL | BODY STYLE | — |
| TTQY | TERMINAL TYPE AND QUANTITY | TAB, SOLDER LUG 3 |
| ABPM | BODY DIAMETER | INCHES MAXIMUM 1.680 |
| ABWV | SHAFT DIAMETER | INCHES NOMINAL 0.250 |
| ABXF | SHAFT LENGTH | INCHES NOMINAL 0.875 |
| ADAP | MOUNTING BUSHING LENGTH | INCHES NOMINAL 0.375 |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 1.410 |
| AEDX | SHAFT STYLE | — |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | NOMINAL 290.0 |
| AEFP | NONTURN DEVICE RADIUS | INCHES NOMINAL 0.531 |
| AJYN | SCREW THREAD DIAMETER | INCHES NOMINAL 0.375 |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | NOMINAL 290.0 |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | SINGLE SECTION -10.0 TO 10.0 |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 418559-12 | 96214 | RAYTHEON COMPANY DBA RAYTHEON | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M22/03-00121SD | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-PRF-22/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-R-22/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MILR22 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RP101SD750KK | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RP101SD750KK | 81350 | JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-1875 | 2 | 2026-11-13 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5905005187540&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5905005187540&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5905005187540
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5905-00-518-7540/
JSON: https://nsnexplorer.com/api/nsn/5905-00-518-7540.json