The Strap,retaining, cataloged under National Stock Number 5340-01-255-6745, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 7 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-255-6745 |
| Primary Part Number | 63C502986P1 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Mounting Hole Size | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 1.970 INCHES MINIMUM AND 1.990 INCHES MAXIMUM IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | SLOTTED CURVED ARCH |
| Material Thickness | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Cushion | NOT INCLUDED |
| Material | ALUMINUM ALLOY 6061 LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 63C502986P1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5340-01-255-6745 is a Strap,retaining, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-255-6745 has 1 manufacturer part number on file: 63C502986P1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 63C502986P1: Mounting Hole Size: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 1.970 INCHES MINIMUM AND 1.990 INCHES MAXIMUM IN; Mounting Pad: NOT INCLUDED; Style Designator: SLOTTED CURVED ARCH. 7 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.