The Clamp,loop, cataloged under National Stock Number 5340-00-634-6871, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-634-6871 |
| Primary Part Number | 6739842-23 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Style Designator | OFFSET MOUNT |
| Material Document and Classification | AMS 6350 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6355 ASSN STD 2ND MATERIAL RESPONSE BAND |
| Diameter | 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Material Thickness | 0.064 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.374 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.156 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC CUSHION |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 BAND |
| Loop Inside Diameter | 1.313 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6739842-23 | General Motors Corp (USA) |
| 6739842-23 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| MS9024-20 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| NAS1715 | 3/1 Design control — primary reference U.S. Government activity |
| 5342PL0913668 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| NAS1715C21N | 3/2 Design control — primary reference U.S. Government activity |
| MS9024-20 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-634-6871 is a Clamp,loop, manufactured by General Motors Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-634-6871 has 2 manufacturer part numbers on file: 6739842-23 (General Motors Corp), 6739842-23 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6739842-23: Style Designator: OFFSET MOUNT; Material Document and Classification: AMS 6350 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6355 ASSN STD 2ND MATERIAL RESPONSE BAND; Diameter: 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN; Overall Width: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.