The Spring,helical,torsion, cataloged under National Stock Number 5360-00-920-3051, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Air Armament Center/ En. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-920-3051 |
| Primary Part Number | 63B10896 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| End Style | STRAIGHT BEND END (RIGHT) FIRST END |
| End Style | OFFSET EYE SECOND END |
| End Length | 1.438 INCHES NOMINAL SECOND END IN |
| End Length | 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM FIRST END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.250 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Inside Diameter | 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM FIRST END IN |
| Coil Quantity | 4 |
| End Length From Coil Axis to First Bend | 1.320 INCHES MINIMUM AND 1.380 INCHES MAXIMUM SECOND END IN |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| 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 |
|---|---|
| 63B10896 PRIMARY | Air Armament Center/ En (USA) |
| 63B10896 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 63B10896 | 5/9 Secondary reference U.S. Government activity |
| 63B10896 | 5/9 Secondary reference Springfield Armory |
NSN 5360-00-920-3051 is a Spring,helical,torsion, manufactured by Air Armament Center/ En, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-920-3051 has 2 manufacturer part numbers on file: 63B10896 (Air Armament Center/ En), 63B10896 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 63B10896: End Style: STRAIGHT BEND END (RIGHT) FIRST END; End Style: OFFSET EYE SECOND END; End Length: 1.438 INCHES NOMINAL SECOND END IN; End Length: 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM FIRST END IN. 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.