# NSN 6625-01-566-7357: Indicator, Synchronization

NSN 6625-01-566-7357 (also written 6625015667357; NIIN 01-566-7357) is an indicator, synchronization in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 3 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 6625-01-566-7357 (6625015667357)
- NIIN: 01-566-7357 (015667357)
- Item name: INDICATOR,SYNCHRONIZATION
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGL | WIDTH | INCHES NOMINAL 4.500 |
| ACDC | CURRENT TYPE | AC |
| ACYN | AC VOLTAGE RATING | VOLTS NOMINAL 120.0 |
| ACZB | FREQUENCY RATING | HERTZ MINIMUM 40.0 AND HERTZ MAXIMUM 65.0 |
| AGAV | END ITEM IDENTIFICATION | LSC2 COMBAT SHIP |
| AMNL | PRESENTATION TYPE | METER |
| AMQY | INSTALLATION DESIGN | PANEL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SYNCHROSCOPE |
| FAAZ | PHASE | THREE |
| FEAT | SPECIAL FEATURES | A.C. SYNCHROCHECK RELAY AND LED 360 DEGREE SYNCHROSCOPE. USED ON THE SWITCHBOARD 2S 491-02-010-2S-LCS2. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 077-14DU-PQYY-FQ | 32171 | CROMPTON MODUTEC INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 077-14DU-PQYY-FQ | 39732 | CROMPTON INSTRUMENTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PL491-02-010 LINE ITEM 21 | 6Z538 | CAROLINA POWER SYSTEMS OF SUMTER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-0766 | 2 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6625015667357&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6625015667357&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625015667357
- 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/6625-01-566-7357/
JSON: https://nsnexplorer.com/api/nsn/6625-01-566-7357.json