The Spring,helical,torsion, cataloged under National Stock Number 5360-00-758-2544, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 16 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 | 5360-00-758-2544 |
| Primary Part Number | G104-497 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.802 INCHES NOMINAL IN |
| End Style | STRAIGHT BEND END (RIGHT) SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM FIRST END IN |
| End Length | 1.157 INCHES MINIMUM AND 1.219 INCHES MAXIMUM SECOND END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.609 INCHES MINIMUM AND 0.639 INCHES MAXIMUM IN |
| Spring Deflection Rate | 20.900 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Stock Diameter | 0.119 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM SECOND END IN |
| Coil Quantity | 4-1/10 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| G104-497 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-758-2544 is a Spring,helical,torsion, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-758-2544 has 1 manufacturer part number on file: G104-497 (Northrop Grumman Systems Corporation).
Key specifications for G104-497: Spring Free Outside Diameter: 0.802 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (RIGHT) SECOND END; End Style: ONE HOOK END FIRST END; End Length: 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM FIRST END IN. 16 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.