The Spring,helical,extension, cataloged under National Stock Number 5360-00-379-9702, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-379-9702 |
| Primary Part Number | 365732PC12 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN |
| Load Rating | 0.657 POUNDS MINIMUM AND 0.750 POUNDS MAXIMUM LBS |
| End Style | OFFSET HOOK, RIGHT ANGLE SECOND END |
| End Style | FULL LOOP FIRST END |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.219 INCHES NOMINAL SECOND END IN |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.325 INCHES MINIMUM AND 1.373 INCHES MAXIMUM IN |
| Coil to Hook Inside Length | 0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM FIRST END IN |
| Coil to Hook Inside Length | 0.313 INCHES MINIMUM SECOND END IN |
| Inside Diameter | 0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Spring Length Under Load | 1.500 INCHES NOMINAL IN |
| Coil Quantity | 35 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| Hook Radius | 0.171 INCHES MINIMUM AND 0.172 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 |
| Part Number | Manufacturer |
|---|---|
| 365732PC12 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5360-00-379-9702 is a Spring,helical,extension, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-379-9702 has 1 manufacturer part number on file: 365732PC12 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 365732PC12: Spring Free Outside Diameter: 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN; Load Rating: 0.657 POUNDS MINIMUM AND 0.750 POUNDS MAXIMUM LBS; End Style: OFFSET HOOK, RIGHT ANGLE SECOND END; End Style: FULL LOOP FIRST END. 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.