The Spring,flat, cataloged under National Stock Number 5360-01-478-5317, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-478-5317 |
| Item Name | Spring,flat |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Material Document and Classification | AMS 5529 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 366770-7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-01-478-5317 is a Spring,flat, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-563-8304. Verify interchangeability with system specifications before substitution.
Key specifications for 5360-01-478-5317: Material Document and Classification: AMS 5529 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN; Special Features: SPRING ANGLE: 14-16 DEGREES; End Item Identification: AIRCRAFT, EAGLE F-15. 2 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.