# NSN 6685-00-906-4002: Gage, Pressure, Dial Indicating

NSN 6685-00-906-4002 (also written 6685009064002; NIIN 00-906-4002) is a gage, pressure, dial indicating in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6685-00-906-4002 (6685009064002)
- NIIN: 00-906-4002 (009064002)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-14)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| APCM | ACTUATION TYPE | SINGLE BOURDON TUBE |
| APSK | SCALE RANGE | POUNDS PRESSURE PER SQUARE INCH 0.0 TO 100.0 |
| ABFY | OVERALL DEPTH | INCHES NOMINAL 2.500 |
| APCS | ADJUSTABILITY | ADJUSTABLE |
| ASSS | POINTER COLOR | BLACK |
| ASST | POINTER TYPE | INDICATING |
| ATEQ | SCALE TYPE | SINGLE |
| AWAG | SCALE SMALLEST INCREMENT | POUNDS PER SQUARE INCH (PSI) 1.0 |
| AWLS | CONNECTION TYPE | EXTERNAL |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.219 |
| ABTJ | MOUNTING HOLE QUANTITY | 3 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 6.000 |
| AGAV | END ITEM IDENTIFICATION | POSEIDON MATERIAL; CHILLED WATER A/C SYSTEM; AIR COMPRESSORS,HIGH PRESSURE; L.P. COMPRESSORS |
| ANBJ | GRADUATION UNIT | POUNDS PER SQUARE INCH 10.0 |
| MATT | MATERIAL | ACTUATING ELEMENT NICKEL ALLOY |
| MATT | MATERIAL | CASE ALUMINUM |
| MATT | MATERIAL | PROTECTIVE CRYSTAL PLASTIC |
| SFTT | SURFACE TREATMENT | CASE ENAMEL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | DESIGN A AND TYPE A |
| ARCH | DIAL SIZE | 4-1/2 IN. DIA |
| AXGY | MOUNTING METHOD | FLUSH PANEL |
| BGKS | SCALE ACCURACY | 5 PCT ENTIRE RANGE |
| BGKZ | SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| BGRY | CONNECTION LOCATION | BOTTOM |
| BHMG | CONNECTION SIZE | 0.250 IN. TUBE |
| AQFZ | SCALE NAME | PRESSURE |
| ASMM | CONNECTION QUANTITY | 1 |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 5.375 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 45-1246P33LXWDF010 | 38056 | ASHCROFT INC DBA HEISE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-G-18997 | 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/) |
| SG4NN1HPWRONAG | 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/) |
| SGD41N | 76526 | MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-13 | [SPE4A624D5753/SPE4A627F0678](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685009064002) | GAGE, PRESSURE, DIAL INDICATING | PERMA-CAL INDUSTRIES, INC | $10,971.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685009064002&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685009064002
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/6685-00-906-4002/
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