The Spring,helical,extension, cataloged under National Stock Number 5360-00-075-0768, 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 18 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 | 5360-00-075-0768 |
| Primary Part Number | G102-495 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.369 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 30.000 POUNDS MINIMUM LBS |
| End Style | RAISED HOOK BOTH ENDS |
| Design Type | MAINSPRING |
| Style Designator | CYLINDRICAL |
| Opening Width | 1.362 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 6.345 INCHES MINIMUM AND 6.405 INCHES MAXIMUM IN |
| Spring Deflection Rate | 15.000 POUNDS PER INCH NOMINAL LBS |
| Coil to Hook Inside Length | 1.580 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 0.249 INCHES NOMINAL IN |
| Stock Diameter | 0.063 INCHES NOMINAL IN |
| Spring Length Under Load | 8.375 INCHES MINIMUM IN |
| Coil Quantity | 52-1/2 |
| Surface Treatment | CADMIUM OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| 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 |
|---|---|
| G102-495 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5360-00-075-0768 is a Spring,helical,extension, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-075-0768 has 1 manufacturer part number on file: G102-495 (Northrop Grumman Systems Corporation).
Key specifications for G102-495: Spring Free Outside Diameter: 0.369 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 30.000 POUNDS MINIMUM LBS; End Style: RAISED HOOK BOTH ENDS. 18 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.