The Spring,helical,compression, cataloged under National Stock Number 5360-01-444-1585, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5360-01-444-1585 |
| Primary Part Number | 4668946-004 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.300 INCHES NOMINAL IN |
| Load Rating | 3.120 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.455 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-432 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.500 INCHES NOMINAL IN |
| Spring Deflection Rate | 2.200 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.248 INCHES NOMINAL IN |
| Stock Diameter | 0.026 INCHES NOMINAL IN |
| Spring Length Under Load | 1.085 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OVERALL |
| 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 |
|---|---|
| 4668946-004 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 4668946-004 | Amz Alabama Inc. (USA) |
| C0300-026-2500S PRIMARY | Barnes Group Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4668946-004 | 5/9 Secondary reference Bae Systems Survivability Systems Llc |
| C0300-026-2500S | 5/9 Secondary reference Associated Springs |
| C0300-026-2500S | 5/2 Secondary reference U.S. Government activity |
NSN 5360-01-444-1585 is a Spring,helical,compression, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-444-1585 has 3 manufacturer part numbers on file: 4668946-004 (Bae Systems Land & Armaments L.p.), 4668946-004 (Amz Alabama Inc.), C0300-026-2500S (Barnes Group Inc.).
Key specifications for 4668946-004: Spring Free Outside Diameter: 0.300 INCHES NOMINAL IN; Load Rating: 3.120 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.455 INCHES NOMINAL IN. 13 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.