# NSN 6685-01-554-8602: Gage, Pressure, Dial Indicating

NSN 6685-01-554-8602 (also written 6685015548602; NIIN 01-554-8602) is a gage, pressure, dial indicating in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6685-01-554-8602 (6685015548602)
- NIIN: 01-554-8602 (015548602)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ATEQ | SCALE TYPE | CONCENTRIC DIAL |
| ARCH | DIAL SIZE | 4.000 INCHES |
| APCM | ACTUATION TYPE | BOURDON TUBE |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 4.570 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.180 |
| ABTJ | MOUNTING HOLE QUANTITY | 3 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 5.200 |
| MATT | MATERIAL | ACTUATING ELEMENT STEEL CORROSION RESISTING |
| MATT | MATERIAL | CASE STEEL CORROSION RESISTING |
| FEAT | SPECIAL FEATURES | SPIRAL BOURDON TUBE SENSING ELEMENT MANUFACTURER DESIGNATED AS A MODEL E RED LINE AT 160 POUNDS FILLED WITH GLYCERIN |
| AXGY | MOUNTING METHOD | PANEL |
| BGRY | CONNECTION LOCATION | BACK, LOWER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| EGP-RED | 0KMP4 | THUEMLING INDUSTRIAL PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A526V1974](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685015548602) | GAGE, PRESSURE, DIAL | PIONEER INDUSTRIES, LLC | $500.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685015548602&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685015548602
- 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/6685-01-554-8602/
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