# NSN 6685-00-526-6445: Gage, Pressure, Dial Indicating

NSN 6685-00-526-6445 (also written 6685005266445; NIIN 00-526-6445) is a gage, pressure, dial indicating in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 6 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6685-00-526-6445 (6685005266445)
- NIIN: 00-526-6445 (005266445)
- Item name: GAGE,PRESSURE,DIAL INDICATING
- Federal Supply Class: [FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments](https://nsnexplorer.com/fsc/6685/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | POSEIDON SUB/NAVY STRATEGIC WEAPON SYS |
| ANBJ | GRADUATION UNIT | POUNDS PER SQUARE INCH 100.0 |
| APCS | ADJUSTABILITY | NONADJUSTABLE |
| MATT | MATERIAL | PROTECTIVE CRYSTAL GLASS |
| SUPP | SUPPLEMENTARY FEATURES | POLISHED CASE |
| ASST | POINTER TYPE | INDICATING |
| AWLS | CONNECTION TYPE | EXTERNAL |
| APSK | SCALE RANGE | POUNDS PRESSURE PER SQUARE INCH 0.0 TO 600.0 |
| MATT | MATERIAL | ACTUATING ELEMENT BRONZE |
| MATT | MATERIAL | CASE BRASS |
| ASSS | POINTER COLOR | BLACK |
| ABFY | OVERALL DEPTH | INCHES NOMINAL 1.200 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 2.810 |
| ZZZV | FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| BGKZ | SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| BGRY | CONNECTION LOCATION | BOTTOM |
| APCM | ACTUATION TYPE | SINGLE BOURDON TUBE |
| BHMG | CONNECTION SIZE | 0.250 IN. NPT DIA |
| AQFZ | SCALE NAME | PRESSURE |
| ARCH | DIAL SIZE | 2-1/2 IN. DIA |
| ASMM | CONNECTION QUANTITY | 1 |
| BHMH | MOUNTING CONNECTION LOCATION | BOTTOM |
| BHMD | BEZEL TYPE | THREAD |
| ATEQ | SCALE TYPE | SINGLE |
| AWAG | SCALE SMALLEST INCREMENT | POUNDS PER SQUARE INCH (PSI) 20.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 1 |
| AXGY | MOUNTING METHOD | RIGID STEM |
| BGKS | SCALE ACCURACY | 2 PERCENT MIDDLE HALF OF RANGE,3 PERCENT REMAINDER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1-AAC-23300-CDA | 01170 | BELLOFRAM CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1-AAC-23300-CDA | 38508 | DESCO CORP MARSH BELLOFRAM DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MILG16983 | 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/) |
| P500 | 61349 | AMETEK, INC. DIV AEROSPACE & DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| Z-600B1X3275 | 17941 | UNIWELD PRODUCTS, INC. DBA UNIWELD PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| Z600D1X3275 | 17941 | UNIWELD PRODUCTS, INC. DBA UNIWELD PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685005266445&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685005266445
- 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/6685-00-526-6445/
JSON: https://nsnexplorer.com/api/nsn/6685-00-526-6445.json