# NSN 5340-01-251-3548: Clamp, Loop

NSN 5340-01-251-3548 (also written 5340012513548; NIIN 01-251-3548) is a clamp, loop in Federal Supply Class 5340, Hardware, Commercial. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5340-01-251-3548 (5340012513548)
- NIIN: 01-251-3548 (012513548)
- Item name: CLAMP,LOOP
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAAL | TONGUE HOLE TYPE | UNTHREADED ROUND |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.485 AND INCHES MAXIMUM 0.515 |
| ABMZ | DIAMETER | INCHES MINIMUM 0.198 AND INCHES MAXIMUM 0.209 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.027 AND INCHES MAXIMUM 0.037 |
| AZCY | CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE | INCHES MINIMUM 0.445 AND INCHES MAXIMUM 0.595 |
| AZDC | DISTANCE FROM LOOP CENTER TO TONGUE END | INCHES MINIMUM 0.653 AND INCHES MAXIMUM 0.823 |
| BZTN | LOOP INSIDE DIAMETER | INCHES NOMINAL 0.413 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| ENAC | ENVIRONMENTAL ATTRIBUTE CODE | ASBESTOS ALTERNATIVE PRODUCTS |
| FEAT | SPECIAL FEATURES | THIS PART MEETS THE DEFINITION OF A CAI ITEM PER AVIATION CRITICAL SAFETY ITEM MANAGEMENT HANDBOOK AND AFI 20-106. THESE PARTS ARE ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATIONS. ACTION ID 45407994 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5340PL2247973 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| J1220G05 | 07482 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-21 | [SPE7M425P6622](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340012513548) | CLAMP, LOOP | HUNTINGTON VALLEY INDUSTRIES, INC. DBA HUNTINGTON VALLEY INDUSTRIES | $6,257.30 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340012513548&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340012513548
- 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/5340-01-251-3548/
JSON: https://nsnexplorer.com/api/nsn/5340-01-251-3548.json