The Spring,helical,torsion, cataloged under National Stock Number 5360-00-008-1971, 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 12 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 | 5360-00-008-1971 |
| Primary Part Number | G104-593 |
| 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 | 0.798 INCHES MINIMUM AND 0.856 INCHES MAXIMUM IN |
| End Style | OFFSET HINGE END, RIGHT SIDE OVERALL |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Inside Diameter | 0.560 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| Coil Quantity | 6-13/64 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 630 OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.193 INCHES NOMINAL OVERALL IN |
| Hook Opening Width | 0.060 INCHES MAXIMUM OVERALL 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 |
|---|---|
| G104-593 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-008-1971 is a Spring,helical,torsion, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-008-1971 has 1 manufacturer part number on file: G104-593 (Northrop Grumman Systems Corporation).
Key specifications for G104-593: Spring Free Outside Diameter: 0.798 INCHES MINIMUM AND 0.856 INCHES MAXIMUM IN; End Style: OFFSET HINGE END, RIGHT SIDE OVERALL; Style Designator: SINGLE TORSION LEFT HAND; Material Document and Classification: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 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.