The Spring,helical,torsion, cataloged under National Stock Number 5360-00-890-3142, 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 11 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 | 5360-00-890-3142 |
| Primary Part Number | G104-617 |
| 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 | 0.821 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN |
| End Style | STRAIGHT OFFSET FIRST END |
| End Style | ANGULAR END (LEFT) SECOND END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.550 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Inside Diameter | 0.681 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.470 INCHES MINIMUM FIRST END IN |
| End Length From First Bend to Second Bend or End | 0.530 INCHES MAXIMUM SECOND END IN |
| Coil Quantity | 7.13 |
| Coil Helix Direction | LEFT-HAND |
| 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 |
|---|---|
| G104-617 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-890-3142 is a Spring,helical,torsion, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-890-3142 has 1 manufacturer part number on file: G104-617 (Northrop Grumman Systems Corporation).
Key specifications for G104-617: Spring Free Outside Diameter: 0.821 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN; End Style: STRAIGHT OFFSET FIRST END; End Style: ANGULAR END (LEFT) SECOND END; Style Designator: SINGLE TORSION LEFT HAND. 11 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.