# NSN 5342-00-856-3972: Coupling, Clamp, Grooved

NSN 5342-00-856-3972 (also written 5342008563972; NIIN 00-856-3972) is a coupling, clamp, grooved in Federal Supply Class 5342, Hardware, Weapon System. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5342-00-856-3972 (5342008563972)
- NIIN: 00-856-3972 (008563972)
- 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 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEGMENT FED SPEC SINGLE MATERIAL RESPONSE QQ-A-250 TO 5, ALLOY ALCLAD 2024 |
| MATT | MATERIAL | BAND STEEL COMP 301 |
| MATT | MATERIAL | BOLT STEEL |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 3.000 |
| AGPR | LATCH STYLE | — |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BAND MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301, 1 TO 2 HARD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BOLT MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-18732, TYE 431 |
| ALDS | NUT TYPE | SELF-LOCKING HEXAGON |
| ALDT | SEGMENT QUANTITY | 6 |
| ALEB | RETAINER WIDTH | INCHES NOMINAL 2.060 |
| MATT | MATERIAL | TRUNNION STEEL COMP 410 |
| ALEE | BAND WIDTH | INCHES NOMINAL 1.500 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | TRUNNION FED STD SINGLE MATERIAL RESPONSE FED STD 66,TYE NO. 410 |
| SHPE | SHAPE | ROUND |
| MATT | MATERIAL | NUT STEEL |
| ALED | BAND THICKNESS | INCHES NOMINAL 0.028 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| MATT | MATERIAL | SEGMENT ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 |
| ADTJ | RETAINER THICKNESS | INCHES NOMINAL 0.032 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 51200-2-300M | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 51200-2-300M | 8W928 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M4-27-T-1293 | 2 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5342008563972&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5342008563972&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342008563972
- 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/5342-00-856-3972/
JSON: https://nsnexplorer.com/api/nsn/5342-00-856-3972.json