# NSN 5342-00-343-4276: Coupling, Clamp, Grooved

NSN 5342-00-343-4276 (also written 5342003434276; NIIN 00-343-4276) is a coupling, clamp, grooved in Federal Supply Class 5342, Hardware, Weapon System. 7 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5342-00-343-4276 (5342003434276)
- NIIN: 00-343-4276 (003434276)
- 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: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| 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 | TRUNNION ASSN STD SINGLE MATERIAL RESPONSE A-S 5732, CO- 660 |
| MATT | MATERIAL | NUT STEEL CORROSION RESISTING |
| HGTH | HEIGHT | INCHES NOMINAL 0.190 |
| MATT | MATERIAL | BAND STEEL COMP 301 |
| MATT | MATERIAL | BOLT IRON ALLOY 660 |
| AGPR | LATCH STYLE | — |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEGMENT MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301, 1 TO 2 HARD |
| ALED | BAND THICKNESS | INCHES NOMINAL 0.050 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BOLT ASSN STD SINGLE MATERIAL RESPONSE A-S 5732, CO- 660 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737, CO- 660 |
| CBBL | FEATURES PROVIDED | DRILLED LOCKWIRE HOLE |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 9.440 |
| ADTJ | RETAINER THICKNESS | INCHES NOMINAL 0.063 |
| ALDS | NUT TYPE | PLAIN HEXAGON |
| ALDT | SEGMENT QUANTITY | 4 |
| SHPE | SHAPE | ROUND |
| MATT | MATERIAL | SEGMENT STEEL COMP 301 |
| MATT | MATERIAL | TRUNNION IRON ALLOY 660 |
| ALEB | RETAINER WIDTH | INCHES MAXIMUM 0.750 |
| ALEE | BAND WIDTH | INCHES MAXIMUM 0.750 |
| AKZZ | INCLUDED ANGLE IN DEG | 38.0 |
| ALEC | ROOT WIDTH | INCHES MINIMUM 0.354 AND INCHES MAXIMUM 0.364 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 68B520069-101 | 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/) |
| 68B520069-101 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68B520069-101 | 8W928 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 69892-2 | 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/) |
| 69892-2 | 8W928 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MVT69892-2 | 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/) |
| MVT69892-2 | 8W928 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-08 | [SPE4A125G0009/SPE7M427F0028](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342003434276) | COUPLING, CLAMP, GROOVED | THE BOEING COMPANY DIV SERVICES | $97,096.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5342003434276&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342003434276
- 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/5342-00-343-4276/
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