# NSN 6685-01-667-9137: Gage, Differential, Dial Indicatin

NSN 6685-01-667-9137 (also written 6685016679137; NIIN 01-667-9137) is a gage, differential, dial indicatin in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6685-01-667-9137 (6685016679137)
- NIIN: 01-667-9137 (016679137)
- Item name: GAGE,DIFFERENTIAL,DIAL INDICATIN
- 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 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ACTUATING ELEMENT ASSN STD SINGLE MATERIAL RESPONSE AISI 316 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | CASE ASSN STD SINGLE MATERIAL RESPONSE AISI 316 |
| APCM | ACTUATION TYPE | DIAPHRAGM |
| APCS | ADJUSTABILITY | ADJUSTABLE |
| APSK | SCALE RANGE | POUNDS PER SQUARE INCH 0.0 TO 30.0 |
| ARCH | DIAL SIZE | 100 MILIMETERS |
| ASMM | CONNECTION QUANTITY | 2 |
| ASSS | POINTER COLOR | BLACK |
| ASST | POINTER TYPE | INDICATING |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DIFFERENTIAL PRESSURE GAUGE |
| MATT | MATERIAL | ACTUATING ELEMENT STEEL COMP 316 |
| MATT | MATERIAL | CASE STEEL COMP 316 |
| MATT | MATERIAL | PROTECTIVE CRYSTAL GLASS |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 152.0 |
| ABTB | MOUNTING HOLE DIAMETER | MILLIMETERS NOMINAL 0.9 |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| ABKW | OVERALL HEIGHT | MILLIMETERS NOMINAL 251.5 |
| AXGY | MOUNTING METHOD | BRACKET(S) |
| BGKS | SCALE ACCURACY | PLUS OR MINUS 1.6 PERCENT FULL SCALE |
| BGLC | SCALE NAME FOR WHICH POINTER IS DESIGNED | DIFFERENTIAL PRESSURE |
| BGRY | CONNECTION LOCATION | BOTTOM |
| BHMG | CONNECTION SIZE | 1/4 INCH NPT MALE |
| BHMH | MOUNTING CONNECTION LOCATION | BOTH SIDES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10-5503SS-02L-STD 0/30 | 28066 | ASHCROFT INC DBA HEISE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10-5503SS-L-02L-XAJ-10/W | 28066 | ASHCROFT INC DBA HEISE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE4A626V345L](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685016679137) | GAGE, DIFFERENTIAL, D | APPLIED INDUSTRIAL TECHNOLOGIES, INC. DBA APPLIED INDUSTRIAL TECHNOLOGIES | $3,981.51 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685016679137&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685016679137
- 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/6685-01-667-9137/
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