The Spring,helical,compression, cataloged under National Stock Number 5360-00-839-0682, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hartzell Propeller Llc. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-839-0682 |
| Primary Part Number | B1453 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.995 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| Material Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| Load Rating | 450.000 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 19.400 INCHES NOMINAL IN |
| Inside Diameter | 1.495 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Spring Length Under Load | 8.000 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 1.995 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| Coil Quantity | 26 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL 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 |
|---|---|
| B1453 PRIMARY | Hartzell Propeller Llc (USA) |
NSN 5360-00-839-0682 is a Spring,helical,compression, manufactured by Hartzell Propeller Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-839-0682 has 1 manufacturer part number on file: B1453 (Hartzell Propeller Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5915-01-093-8232, 4140-01-579-7215. Verify interchangeability with system specifications before substitution.
Key specifications for B1453: Spring Free Outside Diameter: 1.995 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN; Material Hardness Rating: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM; Load Rating: 450.000 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 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.