The Spring,helical,compression, cataloged under National Stock Number 5360-00-680-3538, 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 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-680-3538 |
| Primary Part Number | 1668930 |
| Item Name | Spring,helical,compression |
| 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 | 0.406 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-STD-171,FINISH 5,4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 0.45 POUNDS MINIMUM AND 1.125 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.906 INCHES NOMINAL IN |
| Spring Deflection Rate | 852.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.354 INCHES NOMINAL IN |
| Spring Length Under Load | 0.587 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 302 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-00-680-3538 is a Spring,helical,compression, 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 5360-00-680-3538 has 2 manufacturer part numbers on file: 1668930 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 767082 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 1668930: Spring Free Outside Diameter: 0.406 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-STD-171,FINISH 5,4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 0.45 POUNDS MINIMUM AND 1.125 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED BOTH ENDS. 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.