The Spring,helical,extension, cataloged under National Stock Number 5360-00-692-0744, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-692-0744 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.880 INCHES MAXIMUM IN |
| Load Rating | 13.50 POUNDS MINIMUM AND 16.50 POUNDS MAXIMUM LBS |
| End Style | OFFSET HOOK, RIGHT ANGLE BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.970 INCHES NOMINAL FIRST END IN |
| Opening Width | 1.950 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 5.650 INCHES NOMINAL IN |
| Coil to Hook Inside Length | 1.000 INCHES MINIMUM FIRST END IN |
| Coil to Hook Inside Length | 2.250 INCHES MINIMUM SECOND END IN |
| Inside Diameter | 0.730 INCHES MAXIMUM IN |
| Spring Length Under Load | 8.500 INCHES NOMINAL IN |
| Coil Quantity | 28 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.336 INCHES MINIMUM AND 0.410 INCHES MAXIMUM BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6-83554-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-692-0744 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1660-00-909-9561. Verify interchangeability with system specifications before substitution.
Key specifications for 5360-00-692-0744: Spring Free Outside Diameter: 0.880 INCHES MAXIMUM IN; Load Rating: 13.50 POUNDS MINIMUM AND 16.50 POUNDS MAXIMUM LBS; End Style: OFFSET HOOK, RIGHT ANGLE BOTH ENDS; Design Type: CLOSED. 17 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.