The Spring,helical,torsion, cataloged under National Stock Number 5360-01-601-5597, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. 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 | 5360-01-601-5597 |
| Primary Part Number | 94049 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Charles Reed Knight Jr Dba Knight's Armament Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 94049 PRIMARY | Charles Reed Knight Jr Dba Knight's Armament Company (USA) |
NSN 5360-01-601-5597 is a Spring,helical,torsion, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-601-5597 has 1 manufacturer part number on file: 94049 (Charles Reed Knight Jr Dba Knight's Armament Company).
Key specifications for 94049: Special Features: SPRING EJECTION PORT COVER. NHA; UPPER RECEIVER ASSEMBLY P/N 30366, M110K1.; Part Name Assigned by Controlling Agency: SPRING,HELICAL TORSION,EJECTION PORT COVER. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.