The Spring,helical,compression, cataloged under National Stock Number 5360-01-110-4433, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Varo Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-110-4433 |
| Primary Part Number | 3365691-1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Varo Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.475 INCHES MINIMUM AND 0.491 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423,COMP FS,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.617 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN |
| Spring Deflection Rate | 28.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.393 INCHES NOMINAL IN |
| Coil Quantity | 4 1/4 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 3365691-1 PRIMARY | Varo Llc (USA) |
| Reference | Meaning |
|---|---|
| 3365691-1 | 5/2 Secondary reference U.S. Government activity |
| 3365691-1 | 5/9 Secondary reference United Telecontrol Electronics Inc |
NSN 5360-01-110-4433 is a Spring,helical,compression, manufactured by Varo Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-110-4433 has 1 manufacturer part number on file: 3365691-1 (Varo Llc).
Key specifications for 3365691-1: Spring Free Outside Diameter: 0.475 INCHES MINIMUM AND 0.491 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Material Document and Classification: QQ-W-423,COMP FS,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.