The Spring,helical,torsion, cataloged under National Stock Number 5360-00-304-7560, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Precision Coil Spring Company Dba Precision Coil Spring Co. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-304-7560 |
| Primary Part Number | 1286330-105 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Precision Coil Spring Company Dba Precision Coil Spring Co |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.760 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | LC+77-1061 CAGE 36659 MFR REF ALL TREATMENT RESPONSES OVERALL |
| End Style | ANGULAR OVERALL |
| End Length | 1.300 INCHES NOMINAL BOTH ENDS IN |
| Center Section Width | 0.924 INCHES NOMINAL IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 3.040 INCHES NOMINAL IN |
| Coil Axis to Center Section Distance | 2.110 INCHES NOMINAL IN |
| Inside Diameter | 0.536 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.840 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 7-3/4 |
| End Length From Coil Axis to First Bend | 0.460 INCHES NOMINAL OVERALL IN |
| Surface Treatment | CADMIUM OVERALL |
| Center Loop Radius | 0.350 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1286330-105 | The Precision Coil Spring Company Dba Precision Coil Spring Co (USA) |
| Reference | Meaning |
|---|---|
| 1286330-105 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-304-7560 is a Spring,helical,torsion, manufactured by The Precision Coil Spring Company Dba Precision Coil Spring Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-304-7560 has 1 manufacturer part number on file: 1286330-105 (The Precision Coil Spring Company Dba Precision Coil Spring Co).
Key specifications for 1286330-105: Spring Free Outside Diameter: 0.760 INCHES NOMINAL IN; Surface Treatment Document and Classification: LC+77-1061 CAGE 36659 MFR REF ALL TREATMENT RESPONSES OVERALL; End Style: ANGULAR OVERALL; End Length: 1.300 INCHES NOMINAL BOTH ENDS IN. 15 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.