The Strap,retaining, cataloged under National Stock Number 5340-01-183-1678, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 9 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-183-1678 |
| Primary Part Number | BML43103 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Mounting Hole Size | 0.280 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 2.500 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | CURVED ARCH |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 0.810 INCHES NOMINAL IN |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 1.620 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 5340-01-183-1678 is a Strap,retaining, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-183-1678 has 3 manufacturer part numbers on file: 12329615 (U S Army Tank Automotive Command Amsta-Im-Mm), BML43103 (Bae Systems Land & Armaments L.p.), BML43103 (Amz Alabama Inc.).
Key specifications for BML43103: Mounting Hole Size: 0.280 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 2.500 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: CURVED 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.