# NSN 6685-01-663-3023: Gage, Compound Pressure-Vacuum, Di

NSN 6685-01-663-3023 (also written 6685016633023; NIIN 01-663-3023) is a gage, compound pressure-vacuum, di in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6685-01-663-3023 (6685016633023)
- NIIN: 01-663-3023 (016633023)
- Item name: GAGE,COMPOUND PRESSURE-VACUUM,DI
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MISC PARTS AU |
| ANBJ | GRADUATION UNIT | POUNDS PER SQUARE INCH 1.0 AND POUNDS PER SQUARE INCH 2.0 |
| APCM | ACTUATION TYPE | BOURDON TUBE |
| APSK | SCALE RANGE | PRESSURE -30.0 TO 100.0 AND POUNDS OF VACUUM PER SQUARE INCH -30.0 TO 100.0 |
| AQFZ | SCALE NAME | PRESSURE AND VACUUM |
| ASSS | POINTER COLOR | BLACK |
| ATEQ | SCALE TYPE | DIAL |
| AWAG | SCALE SMALLEST INCREMENT | POUNDS PER SQUARE INCH (PSI) 1.0 AND MILLIMETERS OF MERCURY 1.0 |
| BGKZ | SCALE INSCRIPTION/BACKGROUND COLOR | WHITE BACKGROUND, BLACK NUMERALS & GRADUATIONS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | GAUGE ASSEMBLY |
| FEAT | SPECIAL FEATURES | ASSEMBLY INCLUDES ASHCROFT TYPE 80 WAFER ISOLATION RING PART |
| MATT | MATERIAL | ACTUATING ELEMENT STEEL CORROSION RESISTING |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| EA243CD4RWBO-8002ES02TXCK | 049X3 | ASHCROFT INC DBA HEISE, WEKSLER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| EA243CD4RWBO-8002ES02TXCK | 53986 | MMC METROLOGY LAB, INC. DBA MMC METROLOGY LAB INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| EA243CD4RWBO-8002ES02TXCK | 64467 | WEKSLER GLASS THERMOMETER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4A626D60ES/SPE4A626F016T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685016633023) | GAGE, COMPOUND PRESS | MMC METROLOGY LAB, INC. DBA MMC METROLOGY LAB INC | $24,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685016633023&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685016633023
- 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/6685-01-663-3023/
JSON: https://nsnexplorer.com/api/nsn/6685-01-663-3023.json