The Spring,helical,compression, cataloged under National Stock Number 5360-01-248-4741, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-248-4741 |
| Primary Part Number | 37-P-51 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.407 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.795 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN |
| Spring Deflection Rate | 82.500 POUNDS PER INCH NOMINAL LBS |
| Coil Quantity | 12 |
| 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 |
|---|---|
| 37-P-51 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| Y045 767 12 | Paccar Parts U.k. Limited (GBR) |
| 37-P-16 | Turner Powertrain Systems Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 37-P-16 | 5/9 Secondary reference Parker Hannifin Corporation Div Chelsea Products Division |
NSN 5360-01-248-4741 is a Spring,helical,compression, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-248-4741 has 3 manufacturer part numbers on file: 37-P-51 (Parker Hannifin Corporation Div Chelsea Products Division), Y045 767 12 (Paccar Parts U.k. Limited), 37-P-16 (Turner Powertrain Systems Ltd).
Key specifications for 37-P-51: Spring Free Outside Diameter: 0.407 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 1.795 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN. 8 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.