The Spring,helical,compression, cataloged under National Stock Number 5360-00-757-3003, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 5 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 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 | 5360-00-757-3003 |
| Primary Part Number | 90020-1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | FED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Deflection Rate | 1.000 POUNDS PER INCH NOMINAL LBS |
| Coil Quantity | 4 |
| Material | STEEL COMP 302 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-00-757-3003 is a Spring,helical,compression, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-757-3003 has 2 manufacturer part numbers on file: 5100-658 (Liebherr-Aerospace Toulouse SAS), 90020-1 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
1 possible match (shared part number, not a government interchangeability claim): 2990-01-048-9703. Verify interchangeability with system specifications before substitution.
Key specifications for 90020-1: Style Designator: CYLINDRICAL; Material Document and Classification: FED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL; Spring Deflection Rate: 1.000 POUNDS PER INCH NOMINAL LBS; Coil Quantity: 4. 5 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.