# NSN 5342-01-053-4524: Coupling, Clamp, Grooved

NSN 5342-01-053-4524 (also written 5342010534524; NIIN 01-053-4524) is a coupling, clamp, grooved in Federal Supply Class 5342, Hardware, Weapon System. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5342-01-053-4524 (5342010534524)
- NIIN: 01-053-4524 (010534524)
- Item name: COUPLING,CLAMP,GROOVED
- Federal Supply Class: [FSC 5342 Hardware, Weapon System](https://nsnexplorer.com/fsc/5342/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 3.062 |
| AGAV | END ITEM IDENTIFICATION | LOGISTICS SUPPORT VESSEL |
| AGPR | LATCH STYLE | — |
| AKZZ | INCLUDED ANGLE IN DEG | 6.0 |
| ALDS | NUT TYPE | PLAIN HEXAGON |
| ALDT | SEGMENT QUANTITY | 3 |
| ALEC | ROOT WIDTH | INCHES NOMINAL 0.085 |
| ALED | BAND THICKNESS | INCHES NOMINAL 0.025 |
| ALEE | BAND WIDTH | INCHES NOMINAL 0.500 |
| MATT | MATERIAL | OVERALL STEEL |
| SHPE | SHAPE | ROUND |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1900 | 66295 | WITTEK COMPANIES INTL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2N8109 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ACC 40132 | KCWQ8 | CROSS RENTAL LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-11 | [SPE7LX21D0087/SPE7LX26FB8CU](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342010534524) | COUPLING, CLAMP, GROOVED | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $23.32 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5342010534524&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342010534524
- 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/5342-01-053-4524/
JSON: https://nsnexplorer.com/api/nsn/5342-01-053-4524.json