The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-973-1408, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Rolls-Royce Solutions America Inc (CAGE 72582); Clampco Products, Inc. (CAGE 54646) |
| Parameter | Value |
|---|---|
| NSN | 5342-00-973-1408 |
| Primary Part Number | 5137618 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5137618 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 99955-0491 | Clampco Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 16627-4906D | 5/9 Secondary reference Aeroquip Corp Transportation Products Div Lawrence Plant |
| 13487-8 | 5/9 Secondary reference Specialty Products Co Div of Clampco Products Inc |
| 2295978 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 2295978 | 5/9 Secondary reference General Motors Corp |
| 5340009731408 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| K 5137618 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
| PC5137618 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
| 1-1 | 5/9 Secondary reference Master Level Controls Co |
NSN 5342-00-973-1408 is a Coupling,clamp,grooved, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-973-1408 has 2 manufacturer part numbers on file: 5137618 (Rolls-Royce Solutions America Inc), 99955-0491 (Clampco Products, Inc.).
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.