The Strap,retaining, cataloged under National Stock Number 5340-00-228-3979, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 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 | 5340-00-228-3979 |
| Primary Part Number | 10164775 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Size | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES |
| Distance Between Mounting Hole Centers | 1.000 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | STRAIGHT ARCH |
| Material Document and Classification | QQ-S-698 COMPOSITION 1015 THRU 1020 COLD ROLLED TEMPER NO. 4 OR 5 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Material Thickness | 0.042 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 0.375 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 0.531 INCHES MINIMUM AND 0.593 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 |
| Unit of Issue | EA |
NSN 5340-00-228-3979 is a Strap,retaining, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-228-3979 has 2 manufacturer part numbers on file: 10164775 (U S Army Tank Automotive Command Amsta-Im-Mm), 10164775 (Us Army Aviation and Missile Command).
Key specifications for 10164775: Mounting Hole Size: 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES; Distance Between Mounting Hole Centers: 1.000 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED. 12 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.