# NSN 5120-00-566-4591: Wrench, Spanner

NSN 5120-00-566-4591 (also written 5120005664591; NIIN 00-566-4591) is a wrench, spanner in Federal Supply Class 5120, Hand Tools, Nonedged, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5120-00-566-4591 (5120005664591)
- NIIN: 00-566-4591 (005664591)
- Item name: WRENCH,SPANNER
- Federal Supply Class: [FSC 5120 Hand Tools, Nonedged, Nonpowered](https://nsnexplorer.com/fsc/5120/)
- Federal Supply Group: [FSG 51](https://nsnexplorer.com/group/51/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJAW | HOLE CIRCLE RADIUS | INCHES NOMINAL 2.750 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 13.250 |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.368 |
| AGNJ | OPENING DIAMETER | INCHES NOMINAL 2.125 |
| CWFB | ANGLE BETWEEN HOLES | DEGREES NOMINAL 90.0 |
| SFTT | SURFACE TREATMENT | OVERALL PAINT |
| FEAT | SPECIAL FEATURES | FOUR 0.375 IN. DIA PINS FORCE FIT INTO 0.368 IN. DIA HOLES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 404143-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5120005664591&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5120005664591
- 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/5120-00-566-4591/
JSON: https://nsnexplorer.com/api/nsn/5120-00-566-4591.json