The Spring,helical,torsion, cataloged under National Stock Number 5360-00-006-2149, 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 13 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 | 5360-00-006-2149 |
| Primary Part Number | G104-642 |
| 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 | 0.582 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN |
| End Style | STRAIGHT BEND END (RIGHT) OVERALL |
| End Length | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Material Document and Classification | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.373 INCHES MINIMUM AND 0.433 INCHES MAXIMUM IN |
| Inside Diameter | 0.463 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.519 INCHES MINIMUM FIRST END IN |
| End Length From First Bend to Second Bend or End | 0.521 INCHES MAXIMUM SECOND END IN |
| Coil Quantity | 2-23/64 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 631 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 |
|---|---|
| G104-642 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-006-2149 is a Spring,helical,torsion, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-006-2149 has 1 manufacturer part number on file: G104-642 (Northrop Grumman Systems Corporation).
Key specifications for G104-642: Spring Free Outside Diameter: 0.582 INCHES MINIMUM AND 0.604 INCHES MAXIMUM IN; End Style: STRAIGHT BEND END (RIGHT) OVERALL; End Length: 0.625 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION RIGHT HAND. 13 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.