The Spring,helical,extension, cataloged under National Stock Number 5360-00-511-4335, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-511-4335 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN |
| Load Rating | 0.562 POUNDS NOMINAL0.562 POUNDS NOMINAL LBS |
| End Style | MACHINE LOOP BOTH ENDSMACHINE LOOP BOTH ENDS |
| Design Type | CLOSEDCLOSED |
| Style Designator | CYLINDRICALCYLINDRICAL |
| Opening Width | 0.062 INCHES NOMINAL BOTH ENDS0.062 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | QQ-W-470,COMP B FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-W-470,COMP B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.678 INCHES NOMINAL0.678 INCHES NOMINAL IN |
| Spring Length Under Load | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Coil Quantity | 3737 |
| Surface Treatment | CADMIUM OVERALLCADMIUM OVERALL |
| Coil Helix Direction | RIGHT-HANDRIGHT-HAND |
| Hook Radius | 0.047 INCHES NOMINAL BOTH ENDS0.047 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 |
|---|---|
| SMB182458 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-511-4335 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-00-511-4335: Spring Free Outside Diameter: 0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN; Load Rating: 0.562 POUNDS NOMINAL0.562 POUNDS NOMINAL LBS; End Style: MACHINE LOOP BOTH ENDSMACHINE LOOP BOTH ENDS; Design Type: CLOSEDCLOSED. 13 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.