The Spring,helical,compression, cataloged under National Stock Number 5360-01-667-5178, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Ian Edgar (liverpool) Ltd, T/a Edgar Brothers. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Ian Edgar (liverpool) Ltd, T/a Edgar Brothers (CAGE KCNE3); Aquaterro (CAGE Z7Y24) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-667-5178 |
| Primary Part Number | 2401641 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Ian Edgar (liverpool) Ltd, T/a Edgar Brothers |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2401641 | Ian Edgar (liverpool) Ltd, T/a Edgar Brothers (GBR) |
| 2401641-R | Aquaterro (AUS) |
| Reference | Meaning |
|---|---|
| 2401641 | 3/9 Design control — primary reference Sig Sauer Inc. |
| 2401641-R | C/1 Advisory reference — outside the item-of-supply concept Sig Sauer Inc. |
| 5360PL2093924 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5360-01-667-5178 is a Spring,helical,compression, manufactured by Ian Edgar (liverpool) Ltd, T/a Edgar Brothers, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-667-5178 has 2 manufacturer part numbers on file: 2401641 (Ian Edgar (liverpool) Ltd, T/a Edgar Brothers), 2401641-R (Aquaterro).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5360-01-667-5178 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.