The Coupling Half,clamp,grooved, cataloged under National Stock Number 5342-01-546-8704, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Battelle Memorial Institute. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-546-8704 |
| Primary Part Number | 20001130-02 |
| Item Name | Coupling Half,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Battelle Memorial Institute |
| Status | ACTIVE |
| Material Document and Classification | ALUMINUM ALLOY, 7075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Shape | ROUND |
| Retainer Thickness | 0.375 INCHES NOMINAL IN |
| Inside Diameter | 5.680 INCHES NOMINAL IN |
| Height | 6.100 INCHES NOMINAL IN |
| Segment Quantity | 2 |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20001130-02 PRIMARY | Battelle Memorial Institute (USA) |
| Reference | Meaning |
|---|---|
| 20001130 | D/9 Drawing number reference only Battelle Memorial Institute |
NSN 5342-01-546-8704 is a Coupling Half,clamp,grooved, manufactured by Battelle Memorial Institute, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-546-8704 has 1 manufacturer part number on file: 20001130-02 (Battelle Memorial Institute).
Key specifications for 20001130-02: Material Document and Classification: ALUMINUM ALLOY, 7075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Shape: ROUND; Retainer Thickness: 0.375 INCHES NOMINAL IN; Inside Diameter: 5.680 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.