The Spring,helical,torsion, cataloged under National Stock Number 5360-01-083-3703, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-083-3703 |
| Primary Part Number | 2775554-102 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.320 INCHES NOMINAL IN |
| End Style | OFFSET EYE END SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 1.190 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 2.800 INCHES MAXIMUM IN |
| Inside Diameter | 0.980 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.530 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 13-3/4 |
| End Length From Coil Axis to First Bend | 0.660 INCHES NOMINAL OVERALL IN |
| Coil Helix Direction | LEFT-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 |
|---|---|
| 2775554-102 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2775554-102 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-083-3703 is a Spring,helical,torsion, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-083-3703 has 1 manufacturer part number on file: 2775554-102 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2775554-102: Spring Free Outside Diameter: 1.320 INCHES NOMINAL IN; End Style: OFFSET EYE END SECOND END; End Style: ONE HOOK END FIRST END; End Length: 1.190 INCHES NOMINAL BOTH ENDS IN. 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.