# NSN 6625-01-630-1949: Ammeter

NSN 6625-01-630-1949 (also written 6625016301949; NIIN 01-630-1949) is an ammeter in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6625-01-630-1949 (6625016301949)
- NIIN: 01-630-1949 (016301949)
- Item name: AMMETER
- Federal Supply Class: [FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments](https://nsnexplorer.com/fsc/6625/)
- 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 | 2S SWITCHBOAR |
| AMKD | INDICATOR TYPE | DIAL W/POINTER |
| ASSS | POINTER COLOR | SINGLE INDICATOR ALL RANGES BLACK |
| CTQH | DISPLAY COLOR | SINGLE INDICATOR ALL RANGES BLACK |
| FEAT | SPECIAL FEATURES | OPERATES EFFECIENTLY IN THE MOST ADVERSE ENVIRONMENTS WHERE EXTREME CONDITIONS OF SHOCK, VIBRATION,DIRT, HUMIDITY, AND TEMPERATURE VARIATION ARE PRESSENT; OPERATING TEMPERATURE: -40 TO +158 DEG F; STORAGE TEMPERATURE: -67 TO +185 DEG F; ENCLOSURE CODE: IP67 (NEMA 6 AND 6P); OPTIONS INCLUDE DIAL ILLUMINATION, A CENTRE, OFF-SET OR SUPPRESSED ZERO, COLOUR, INDEX LINES, BANDS, ZONES OR SEGMENTS, A BLACK DIAL WITH WHITE PRINTING, AND CUSTOMER LOGO. |
| HUES | COLOR | BACKGROUND SINGLE INDICATOR ALL RANGES WHITE |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 078-05FJ-LSTM-C6-SR (MOD) 1225A | 6Z538 | CAROLINA POWER SYSTEMS OF SUMTER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9-90-001-01-006 | 6Z538 | CAROLINA POWER SYSTEMS OF SUMTER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7M126P4898](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625016301949) | AMMETER | CAROLINA POWER SYSTEMS OF SUMTER INC | $27,788.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6625016301949&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625016301949
- 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/6625-01-630-1949/
JSON: https://nsnexplorer.com/api/nsn/6625-01-630-1949.json