# NSN 6625-01-376-4375: Test Set, Servo-Synchro

NSN 6625-01-376-4375 (also written 6625013764375; NIIN 01-376-4375) is a test set, servo-synchro in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6625-01-376-4375 (6625013764375)
- NIIN: 01-376-4375 (013764375)
- Item name: TEST SET,SERVO-SYNCHRO
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGL | WIDTH | INCHES NOMINAL 0.800 |
| ABRY | LENGTH | INCHES NOMINAL 3.100 |
| ACYN | AC VOLTAGE RATING | VOLTS MINIMUM 20.0 AND VOLTS MAXIMUM 140.0 |
| ACZB | FREQUENCY RATING | HERTZ MINIMUM 47.0 AND HERTZ MAXIMUM 1200.0 |
| AQXY | TEST TYPE FOR WHICH DESIGNED | VOLTAGE,FREQUENCY |
| AQXZ | OPERATING TEST CAPABILITY | LOW RANGE 7 TO 14V LL,HIGH RANGE 54 TO 108V LL |
| CBBL | FEATURES PROVIDED | INTERNAL BATTERY ACCOMMODATION |
| HGTH | HEIGHT | INCHES NOMINAL 6.000 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 402-9835 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DSM-4 | 53317 | CONTROL SCIENCES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KN001149 | 34228 | L3 TECHNOLOGIES, INC. DIV L3 KEO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-22 | $2,120.99 | 30 | S I T CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625013764375) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE7M126V148K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625013764375) | TEST SET, SERVO-SYNCHRO | S I T CORPORATION | $63,629.70 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6625013764375&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6625013764375
- 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.

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