# NSN 5342-01-221-4431: Coupling, Clamp, Grooved

NSN 5342-01-221-4431 (also written 5342012214431; NIIN 01-221-4431) is a coupling, clamp, grooved in Federal Supply Class 5342, Hardware, Weapon System. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5342-01-221-4431 (5342012214431)
- NIIN: 01-221-4431 (012214431)
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 1.500 |
| ABGF | GROOVE WIDTH | INCHES MINIMUM 0.745 AND INCHES MAXIMUM 0.755 |
| AGPR | LATCH STYLE | — |
| ALDT | SEGMENT QUANTITY | 2 |
| ALEB | RETAINER WIDTH | INCHES MAXIMUM 1.051 |
| MATT | MATERIAL | RETAINER STEEL COMP 630 |
| MATT | MATERIAL | LATCH STEEL COMP 304 |
| MATT | MATERIAL | SLEEVE STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SLEEVE ASSN STD SINGLE MATERIAL RESPONSE AST- A582, TYE 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | RETAINER ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LATCH MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 304, ANNEALED |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| SHPE | SHAPE | ROUND |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 14J12-24C | 24984 | HYDRAFLOW | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7M765-24C | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| W991BK24CE | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP | [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=5342012214431&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342012214431
- 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/5342-01-221-4431/
JSON: https://nsnexplorer.com/api/nsn/5342-01-221-4431.json