The Strap,retaining, cataloged under National Stock Number 5340-00-183-7681, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 9 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-183-7681 |
| Primary Part Number | 11643652 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Mounting Hole Size | 0.312 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 4.500 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | TAPERED ARCH |
| Material Thickness | 0.188 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 1.320 INCHES NOMINAL IN |
| Material | STEEL OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 3.620 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 |
NSN 5340-00-183-7681 is a Strap,retaining, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-183-7681 has 2 manufacturer part numbers on file: 11643652 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 11643652 (Hanwha Defense Australia Pty Ltd).
Key specifications for 11643652: Mounting Hole Size: 0.312 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 4.500 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: TAPERED ARCH. 9 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.