The Strap,retaining, cataloged under National Stock Number 5340-01-310-3903, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Gichner Systems Group, Inc. Div C5isr Division. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Item Name | Strap,retaining |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Raytheon Company (CAGE 54X10); Gichner Systems Group, Inc. Div C5isr Division (CAGE 29381); Raytheon Company Dba Raytheon Co (CAGE 3B150) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-310-3903 |
| Primary Part Number | 4005427-503 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Gichner Systems Group, Inc. Div C5isr Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| G166572-15 | Raytheon Company (USA) |
| 4005427-503 PRIMARY | Gichner Systems Group, Inc. Div C5isr Division (USA) |
| G166572-15 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G166572-15 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5340-01-310-3903 is a Strap,retaining, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-310-3903 has 3 manufacturer part numbers on file: G166572-15 (Raytheon Company), 4005427-503 (Gichner Systems Group, Inc. Div C5isr Division), G166572-15 (Raytheon Company Dba Raytheon Co).
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.