# NSN 5220-01-607-1672: Installation Wrench

NSN 5220-01-607-1672 (also written 5220016071672; NIIN 01-607-1672) is an installation wrench in Federal Supply Class 5220, Inspection Gages and Precision Layout Tools. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5220-01-607-1672 (5220016071672)
- NIIN: 01-607-1672 (016071672)
- Item name: INSTALLATION WRENCH
- Federal Supply Class: [FSC 5220 Inspection Gages and Precision Layout Tools](https://nsnexplorer.com/fsc/5220/)
- Federal Supply Group: [FSG 52](https://nsnexplorer.com/group/52/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 233122 | 3HN73 | HECKLER & KOCH DEFENSE INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 50233122 | 3HN73 | HECKLER & KOCH DEFENSE INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-18 | [SPE8E626V2067](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5220016071672) | INSTALLATION WRENCH | PIONEER INDUSTRIES, LLC | $19,130.37 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5220016071672&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5220016071672
- 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/5220-01-607-1672/
JSON: https://nsnexplorer.com/api/nsn/5220-01-607-1672.json