The Spring,helical,torsion, cataloged under National Stock Number 5360-00-007-5845, 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 14 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 | 5360-00-007-5845 |
| Primary Part Number | G104-621 |
| 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 | 0.899 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN |
| End Style | STRAIGHT BEND END (RIGHT) SECOND END |
| End Style | STRAIGHT OFFSET FIRST END |
| End Length | 0.750 INCHES NOMINAL SECOND END IN |
| End Length | 0.438 INCHES NOMINAL FIRST END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.365 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN |
| Inside Diameter | 0.771 INCHES MINIMUM AND 0.803 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.312 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 5.11 |
| Coil Helix Direction | LEFT-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 |
|---|---|
| G104-621 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-007-5845 is a Spring,helical,torsion, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-007-5845 has 1 manufacturer part number on file: G104-621 (Northrop Grumman Systems Corporation).
Key specifications for G104-621: Spring Free Outside Diameter: 0.899 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN; End Style: STRAIGHT BEND END (RIGHT) SECOND END; End Style: STRAIGHT OFFSET FIRST END; End Length: 0.750 INCHES NOMINAL SECOND 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.