The Strap,retaining, cataloged under National Stock Number 5340-00-178-8169, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-178-8169 |
| Primary Part Number | 135503-501 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | ACTIVE |
| Mounting Hole Size | 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | HALF ARCH |
| Material Document and Classification | QQ-A-250/8, H 34 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Material Thickness | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 0.154 INCHES NOMINAL IN |
| Distance Between Mounting Hole Center and Inside Edge of Arch | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 0.658 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 |
| Part Number | Manufacturer |
|---|---|
| 135503-501 PRIMARY | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
NSN 5340-00-178-8169 is a Strap,retaining, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-178-8169 has 1 manufacturer part number on file: 135503-501 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
Key specifications for 135503-501: Mounting Hole Size: 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN; Mounting Pad: NOT INCLUDED; Style Designator: HALF ARCH; Material Document and Classification: QQ-A-250/8, H 34 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED. 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.