The Spring,special, cataloged under National Stock Number 5360-00-703-1817, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-703-1817 |
| Primary Part Number | 1589721 |
| Item Name | Spring,special |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF A SPRING FOR USE IN A CIRCUIT BREAKER |
| 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 |
|---|---|
| 1589721 PRIMARY | Westinghouse Electric Corp (USA) |
| 900J100REVAPC84 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 588-350-1854928REVAPC84 | 5/2 Secondary reference U.S. Government activity |
NSN 5360-00-703-1817 is a Spring,special, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-703-1817 has 2 manufacturer part numbers on file: 1589721 (Westinghouse Electric Corp), 900J100REVAPC84 (Westinghouse Electric Corp).
Key specifications for 1589721: General Characteristics Item Description: CONSISTS OF A SPRING FOR USE IN A CIRCUIT BREAKER. 1 specification is 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.