The Clamp,loop, cataloged under National Stock Number 5340-00-663-3859, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-663-3859 |
| Primary Part Number | 6517626 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Style Designator | OFFSET MOUNT |
| Material Document and Classification | AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.281 INCHES NOMINAL IN |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 0.982 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.655 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN |
| Material | STEEL COMP 4130 BAND |
| Material | RUBBER SYNTHETIC CUSHION |
| Loop Inside Diameter | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6782802-05 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6517626 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6517626 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| TA724S5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-663-3859 is a Clamp,loop, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-663-3859 has 3 manufacturer part numbers on file: 6782802-05 (Allison Transmission Inc Dba Allison Transmission, Inc), 6517626 (Allison Transmission Inc Dba Allison Transmission, Inc), 6517626 (General Motors Corp).
Key specifications for 6517626: Style Designator: OFFSET MOUNT; Material Document and Classification: AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE BAND; Diameter: 0.281 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL 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.