The Spring,helical,compression, cataloged under National Stock Number 5360-01-229-0042, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Allied Healthcare Products, Inc. Dba Allied. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Allied Healthcare Products, Inc. Dba Allied (CAGE 62842) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-229-0042 |
| Primary Part Number | 577-900-057 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Allied Healthcare Products, Inc. Dba Allied |
| 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 |
|---|---|
| 577-900-057 PRIMARY | Allied Healthcare Products, Inc. Dba Allied (USA) |
| Reference | Meaning |
|---|---|
| 577-900-057 | 5/9 Secondary reference Life Support Products Inc |
| 577-900-057 | 5/9 Secondary reference Sabre Industries Inc |
NSN 5360-01-229-0042 is a Spring,helical,compression, manufactured by Allied Healthcare Products, Inc. Dba Allied, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-229-0042 has 1 manufacturer part number on file: 577-900-057 (Allied Healthcare Products, Inc. Dba Allied).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-421-7517. 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.