The Spring,helical,torsion, cataloged under National Stock Number 5360-00-573-8962, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-573-8962 |
| Primary Part Number | 184B489 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Second Bend Radius | 0.125 INCHES NOMINAL OVERALL IN |
| Spring Free Outside Diameter | 0.983 INCHES NOMINAL IN |
| End Style | FULL LOOP END OVERALL |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.531 INCHES NOMINAL IN |
| First Bend Radius | 0.125 INCHES NOMINAL OVERALL IN |
| Inside Diameter | 0.875 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.645 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 6 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL COMP 302 OVERALL |
| End Length From Second Bend to Third Bend or End | 0.179 INCHES NOMINAL OVERALL IN |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| 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 |
|---|---|
| 184B489 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 718350 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5360-00-573-8962 is a Spring,helical,torsion, manufactured by General Electric Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-573-8962 has 1 manufacturer part number on file: 184B489 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-434-7302. Verify interchangeability with system specifications before substitution.
Key specifications for 184B489: Second Bend Radius: 0.125 INCHES NOMINAL OVERALL IN; Spring Free Outside Diameter: 0.983 INCHES NOMINAL IN; End Style: FULL LOOP END OVERALL; Style Designator: SINGLE TORSION LEFT HAND. 15 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.