The Spring,helical,compression, cataloged under National Stock Number 5360-01-642-2471, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Diamond Wire Spring Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Diamond Wire Spring Co (CAGE 0EL95) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-642-2471 |
| Primary Part Number | 135X806X5.00 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Diamond Wire Spring Co |
| 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 |
|---|---|
| 135X806X5.00 PRIMARY | Diamond Wire Spring Co (USA) |
| Reference | Meaning |
|---|---|
| 20861M001 | D/9 Drawing number reference only U.S. Government activity |
| 20861M001 FIND NO 22 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5360-01-642-2471 is a Spring,helical,compression, manufactured by Diamond Wire Spring Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-642-2471 has 1 manufacturer part number on file: 135X806X5.00 (Diamond Wire Spring Co).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-657-7552. Verify interchangeability with system specifications before substitution.
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.