# NSN 6625-01-457-4185: Ammeter

NSN 6625-01-457-4185 (also written 6625014574185; NIIN 01-457-4185) is an ammeter in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 6625-01-457-4185 (6625014574185)
- NIIN: 01-457-4185 (014574185)
- 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 2026-11-06)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AACT | CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| ACZB | FREQUENCY RATING | HERTZ NOMINAL 60.0 |
| AGAV | END ITEM IDENTIFICATION | PANELBOARD P/N 49ABUSL320-002SHT4OF6PNLLC1 ONBOARD BUSL 49 FT U.S. COAST GUARD VESSELS |
| FEAT | SPECIAL FEATURES | 4 1/2 INS SQUARE SHOCK SEALED MOVING COIL;ES 0/5 AMPS AC;SCALED 0/150 AMPS AC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 078-05FJ-LSPZ-C6 | 53498 | TYCO ELECTRONICS CROMPTON INSTRUMENT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-1990 | 3 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6625014574185&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6625014574185&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625014574185
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/6625-01-457-4185/
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