# NSN 5340-01-344-3249: Clamp, Loop

NSN 5340-01-344-3249 (also written 5340013443249; NIIN 01-344-3249) is a clamp, loop in Federal Supply Class 5340, Hardware, Commercial. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5340-01-344-3249 (5340013443249)
- NIIN: 01-344-3249 (013443249)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAAL | TONGUE HOLE TYPE | UNTHREADED ROUND |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.484 AND INCHES MAXIMUM 0.516 |
| ABMZ | DIAMETER | INCHES NOMINAL 0.204 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.046 AND INCHES MAXIMUM 0.056 |
| AZCY | CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE | INCHES NOMINAL 0.741 |
| AZDC | DISTANCE FROM LOOP CENTER TO TONGUE END | INCHES NOMINAL 0.964 |
| BZTN | LOOP INSIDE DIAMETER | INCHES NOMINAL 0.562 |
| MATT | MATERIAL | CUSHION RUBBER SILICONE CLASS Q |
| MATT | MATERIAL | BAND STEEL COMP 321 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BAND ASSN STD SINGLE MATERIAL RESPONSE A-S5510 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | CUSHION MFR REF SINGLE MATERIAL RESPONSE WA36450 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5340PL0805186 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST1540-09 | 18076 | UMPCO, INC. DBA UMPCO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST1540-09 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-25 | [SPE7L126V183F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340013443249) | CLAMP, LOOP | ALAMO AIRCRAFT, LTD. | $5,581.08 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340013443249&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340013443249
- 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/5340-01-344-3249/
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