The Spring,helical,torsion, cataloged under National Stock Number 5360-00-473-3565, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-473-3565 |
| Primary Part Number | 935975PC-F3 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.250 INCHES NOMINAL IN |
| End Style | STRAIGHT BEND END (RIGHT) OVERALL |
| End Length | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 1.250 INCHES NOMINAL IN |
| Inside Diameter | 0.937 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.313 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 3-1/2 |
| Surface Treatment | CADMIUM OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| 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 |
|---|---|
| 935975PC-F3 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 3054-30PCF3 | 5/9 Secondary reference U.S. Government activity |
| K1-1602-999299PCF3 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 4254-42REVAPC41 | 5/9 Secondary reference U.S. Government activity |
| 571-1602-1301450REVAPC6 | 3/2 Design control — primary reference U.S. Government activity |
| 4254-42REVAPC41 | 3/2 Design control — primary reference U.S. Government activity |
| 576-1602-1504467REVAPC41 | 3/2 Design control — primary reference U.S. Government activity |
| T1-162-1285763REVAPC6 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2954-29PCF3 | 5/9 Secondary reference U.S. Government activity |
| 3654-18REVAPC6 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 3954-15REVAPC6 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 564-1602-935975PCF3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-473-3565 is a Spring,helical,torsion, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-473-3565 has 1 manufacturer part number on file: 935975PC-F3 (Naval Sea Systems Command).
Key specifications for 935975PC-F3: Spring Free Outside Diameter: 1.250 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (RIGHT) OVERALL; End Length: 0.625 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 11 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.