The Spring,helical,extension, cataloged under National Stock Number 5360-00-913-8748, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-913-8748 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Load Rating | 3.50 POUNDS MINIMUM AND 4.50 POUNDS MAXIMUM LBS |
| End Style | HAND LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.404 INCHES MINIMUM AND 1.464 INCHES MAXIMUM IN |
| Spring Deflection Rate | 9.000 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.216 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN |
| Spring Length Under Load | 1.830 INCHES NOMINAL IN |
| Coil Quantity | 8 |
| Surface Treatment | CADMIUM OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Hook Radius | 0.120 INCHES NOMINAL 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 |
|---|---|
| 47-691-159-1 | 5/9 Secondary reference U.S. Government activity |
| 47-691-159-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-913-8748 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-00-913-8748: Spring Free Outside Diameter: 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Load Rating: 3.50 POUNDS MINIMUM AND 4.50 POUNDS MAXIMUM LBS; End Style: HAND LOOP BOTH ENDS; Design Type: CLOSED. 14 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.