The Spring,helical,torsion, cataloged under National Stock Number 5360-00-321-4519, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-321-4519 |
| Primary Part Number | 357126 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN |
| End Style | ANGULAR END (RIGHT) FIRST END |
| End Style | ANGULAR END (LEFT) SECOND END |
| End Length | 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM BOTH ENDS IN |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| Material Document and Classification | AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Coil Axis to Center Section Distance | 0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| Inside Diameter | 0.130 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM BOTH ENDS IN |
| Coil Quantity | 6 |
| Coil Helix Direction | LEFT-HAND OR RIGHT-HAND |
| Center Style | SQUARE TYPE |
| Material | STEEL COMP 631 OVERALL |
| End Angular Relationship | ENDS PARALLEL 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 |
|---|---|
| 357126 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 357126 | 5/9 Secondary reference U.S. Government activity |
| 357126 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 5360-00-321-4519 is a Spring,helical,torsion, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-321-4519 has 1 manufacturer part number on file: 357126 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 357126: Spring Free Outside Diameter: 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN; End Style: ANGULAR END (RIGHT) FIRST END; End Style: ANGULAR END (LEFT) SECOND END; End Length: 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM BOTH ENDS IN. 14 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.