The Strap,retaining, cataloged under National Stock Number 5340-00-321-6431, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-321-6431 |
| Primary Part Number | 681003 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Mounting Hole Size | 0.281 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 5.406 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | IRREGULAR ARCH |
| Distance Between Base and Inside of Large Arch | 2.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-698,COMP 1196,TEMPER 3 TO 5 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Material Thickness | 0.119 INCHES NOMINAL IN |
| Cushion | INCLUDED |
| Distance Between Base and Inside of Arch | 2.312 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | COTTON CUSHIONING |
| Inside Diameter/arch Length | 4.281 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 |
NSN 5340-00-321-6431 is a Strap,retaining, manufactured by Am General Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-321-6431 has 2 manufacturer part numbers on file: 681003 (Am General Llc), 8328464 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 681003: Mounting Hole Size: 0.281 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 5.406 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: IRREGULAR ARCH. 13 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.