The Spring,helical,compression, cataloged under National Stock Number 5360-00-511-1959, 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 | 5360-00-511-1959 |
| Primary Part Number | G101-444 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDSSPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 3.125 INCHES NOMINAL3.125 INCHES NOMINAL IN |
| Style Designator | CYLINDRICALCYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 6.688 INCHES NOMINAL6.688 INCHES NOMINAL IN |
| Inside Diameter | 0.538 INCHES NOMINAL0.538 INCHES NOMINAL IN |
| Coil Quantity | 29-1/229-1/2 |
| Surface Treatment | CADMIUM OVERALLCADMIUM OVERALL |
| Coil Helix Direction | RIGHT-HAND OR RIGHT-HAND OR LEFT-HANDLEFT-HAND |
| Bore Diameter | 0.805 INCHES NOMINAL0.805 INCHES NOMINAL IN |
| Material | STEEL UNS K08500 OVERALL |
| 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 |
|---|---|
| G101-444 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-511-1959 is a Spring,helical,compression, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-511-1959 has 1 manufacturer part number on file: G101-444 (Northrop Grumman Systems Corporation).
Key specifications for G101-444: Spring Free Outside Diameter: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDSSPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 3.125 INCHES NOMINAL3.125 INCHES NOMINAL IN; Style Designator: CYLINDRICALCYLINDRICAL. 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.