The Strap,retaining, cataloged under National Stock Number 5340-01-173-5644, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 6 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 | 5340-01-173-5644 |
| Primary Part Number | 5053M21P01 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Mounting Hole Size | 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN |
| Mounting Pad | NOT INCLUDED |
| Material Thickness | 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Cushion | NOT INCLUDED |
| Material | TITANIUM ALLOY UNS R56400 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 3.320 INCHES MINIMUM AND 3.360 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 |
| Part Number | Manufacturer |
|---|---|
| 5053M21P01 PRIMARY | General Electric Company (USA) |
NSN 5340-01-173-5644 is a Strap,retaining, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-173-5644 has 1 manufacturer part number on file: 5053M21P01 (General Electric Company).
Key specifications for 5053M21P01: Mounting Hole Size: 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN; Mounting Pad: NOT INCLUDED; Overall Length: 4.103 INCHES NOMINAL IN; Overall Width: 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN. 6 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.