The Spring,helical,torsion, cataloged under National Stock Number 5360-00-007-1573, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Div Mission Systems. Government technical data includes 11 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-007-1573 |
| Primary Part Number | 900234 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hamilton Sundstrand Corporation Div Mission Systems |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.444 INCHES NOMINAL IN |
| End Style | ONE HOOK END OVERALL |
| End Length | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.064 INCHES NOMINAL IN |
| Inside Diameter | 0.380 INCHES NOMINAL IN |
| Coil Quantity | 1 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 302 OVERALL |
| 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 |
|---|---|
| 900234 PRIMARY | Hamilton Sundstrand Corporation Div Mission Systems (USA) |
NSN 5360-00-007-1573 is a Spring,helical,torsion, manufactured by Hamilton Sundstrand Corporation Div Mission Systems, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-007-1573 has 1 manufacturer part number on file: 900234 (Hamilton Sundstrand Corporation Div Mission Systems).
4 possible matches (shared part number, not a government interchangeability claim): 5360-00-601-2793, 5930-01-048-5435, 6220-01-072-5374. Verify interchangeability with system specifications before substitution.
Key specifications for 900234: Spring Free Outside Diameter: 0.444 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 11 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.