The Spring,helical,torsion, cataloged under National Stock Number 5360-00-757-5494, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-757-5494 |
| Primary Part Number | 2579208-001A |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.381 INCHES NOMINAL IN |
| End Style | STRAIGHT END BOTH ENDS |
| End Length | 1.280 INCHES NOMINAL BOTH ENDS IN |
| Center Section Width | 0.612 INCHES NOMINAL IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Material Document and Classification | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.240 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN |
| Spring Deflection Rate | 3.940 POUNDS PER INCH MINIMUM AND 4.820 POUNDS PER INCH MAXIMUM LBS |
| Coil Axis to Center Section Distance | 1.159 INCHES NOMINAL IN |
| Inside Diameter | 1.259 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.650 INCHES NOMINAL BOTH ENDS IN |
| Coil Quantity | 5-3/4 |
| End Length From Coil Axis to First Bend | 0.630 INCHES NOMINAL BOTH ENDS IN |
| Surface Treatment | PASSIVATE OVERALL |
| Center Loop Radius | 0.245 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Center Tangent Angle | 210.0 DEGREES NOMINAL |
| Center Style | V TYPE, SMALL |
| Material | STEEL COMP 631 OVERALL |
| End Angular Relationship | END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| End Tangent Angle | 25.5 DEGREES NOMINAL |
| 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 |
|---|---|
| 2579208-001A PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2579208-001A | 3/9 Design control — primary reference Goodrich Corp Dba Goodrich Corp |
| 2578825-001A | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| 2579208-001A | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| 2579208-001A | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 5360-00-757-5494 is a Spring,helical,torsion, manufactured by Goodrich Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-757-5494 has 1 manufacturer part number on file: 2579208-001A (Goodrich Corporation).
Key specifications for 2579208-001A: Spring Free Outside Diameter: 1.381 INCHES NOMINAL IN; End Style: STRAIGHT END BOTH ENDS; End Length: 1.280 INCHES NOMINAL BOTH ENDS IN; Center Section Width: 0.612 INCHES NOMINAL IN. 21 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.