The Spring,helical,compression, cataloged under National Stock Number 5360-01-120-3463, 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. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-120-3463 |
| Primary Part Number | 145H7304-1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.213 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.500 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.995 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | AMS 5673,COND CH900 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.305 INCHES NOMINAL IN |
| Inside Diameter | 0.995 INCHES MINIMUM AND 1.009 INCHES MAXIMUM IN |
| Coil Quantity | 4 |
| Coil Helix Direction | LEFT-HAND |
| Bore Diameter | 1.238 INCHES NOMINAL IN |
| Material | STEEL COMP 631 OVERALL |
| 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 |
|---|---|
| 145H7304-1 PRIMARY | The Boeing Company (USA) |
NSN 5360-01-120-3463 is a Spring,helical,compression, manufactured by The Boeing Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-120-3463 has 1 manufacturer part number on file: 145H7304-1 (The Boeing Company).
Key specifications for 145H7304-1: Spring Free Outside Diameter: 1.213 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.500 INCHES MAXIMUM IN; Accommodated Rod Diameter: 0.995 INCHES NOMINAL 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.