The Spring,helical,compression, cataloged under National Stock Number 5360-01-346-2287, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hardware Products Co Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-346-2287 |
| Primary Part Number | 369 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hardware Products Co Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.595 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.800 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.443 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | SAE,OIL TEMPERED ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.940 INCHES MINIMUM AND 4.060 INCHES MAXIMUM IN |
| Spring Deflection Rate | 17.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Coil Quantity | 13 1/2 |
| Surface Treatment | CHROMATE ZINC OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL COMP 6150 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 |
|---|---|
| 369 PRIMARY | Hardware Products Co Inc (USA) |
| 11088 | Hardware Products Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 82A5052A2022 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5360-01-346-2287 is a Spring,helical,compression, manufactured by Hardware Products Co Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-346-2287 has 2 manufacturer part numbers on file: 369 (Hardware Products Co Inc), 11088 (Hardware Products Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5865-01-368-5531, 6520-01-688-7156. Verify interchangeability with system specifications before substitution.
Key specifications for 369: Spring Free Outside Diameter: 0.595 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.800 INCHES MAXIMUM IN; Accommodated Rod Diameter: 0.443 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.