The Spring,helical,torsion, cataloged under National Stock Number 5360-01-131-3364, 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 Boeing Company Div Defense. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-131-3364 |
| Primary Part Number | C014041-501 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.310 INCHES NOMINAL IN |
| End Style | MACHINE LOOP END SECOND END |
| End Style | STRAIGHT BEND END (RIGHT) FIRST END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 1.930 INCHES NOMINAL IN |
| Inside Diameter | 0.206 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.500 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 30 |
| Coil Helix Direction | LEFT-HAND |
| End Length From Second Bend to Third Bend or End | 0.240 INCHES NOMINAL OVERALL IN |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.099 INCHES NOMINAL OVERALL IN |
| 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 |
|---|---|
| C014041-501 PRIMARY | The Boeing Company Div Defense (USA) |
| C014041-1 | The Precision Coil Spring Company Dba Precision Coil Spring Co (USA) |
| Reference | Meaning |
|---|---|
| C014041-1 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
| 10118215 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5360-01-131-3364 is a Spring,helical,torsion, manufactured by The Boeing Company Div Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-131-3364 has 2 manufacturer part numbers on file: C014041-501 (The Boeing Company Div Defense), C014041-1 (The Precision Coil Spring Company Dba Precision Coil Spring Co).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-371-2672. Verify interchangeability with system specifications before substitution.
Key specifications for C014041-501: Spring Free Outside Diameter: 0.310 INCHES NOMINAL IN; End Style: MACHINE LOOP END SECOND END; End Style: STRAIGHT BEND END (RIGHT) FIRST END; Style Designator: SINGLE TORSION LEFT HAND. 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.