The Strap,retaining, cataloged under National Stock Number 5340-00-052-6740, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Zierick Mfg Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-052-6740 |
| Primary Part Number | 139-169-031 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Zierick Mfg Corp |
| Status | ACTIVE |
| Mounting Hole Size | 0.169 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | CURVED ARCH |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 0.094 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Center to Center Distance Between Arch and Mounting Hole | 0.329 INCHES NOMINAL IN |
| Inside Diameter/arch Length | 0.156 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 |
| Part Number | Manufacturer |
|---|---|
| 139-169-031 PRIMARY | Zierick Mfg Corp (USA) |
| Reference | Meaning |
|---|---|
| P786001002 | 5/9 Secondary reference F E L Corp |
NSN 5340-00-052-6740 is a Strap,retaining, manufactured by Zierick Mfg Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-052-6740 has 1 manufacturer part number on file: 139-169-031 (Zierick Mfg Corp).
Key specifications for 139-169-031: Mounting Hole Size: 0.169 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: CURVED ARCH; Overall Length: 0.625 INCHES NOMINAL IN. 10 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.