The Spring,helical,compression, cataloged under National Stock Number 5360-01-154-0318, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Watts Regulator Company. Government technical data includes 10 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 | 5360-01-154-0318 |
| Primary Part Number | 352 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Watts Regulator Company |
| Status | ACTIVE |
| Spring Free Outside Diameter | 4.435 INCHES MINIMUM AND 4.528 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.453 INCHES MAXIMUM IN |
| Style Designator | TAPERED |
| Material Document and Classification | SAE,TYPE 18-8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Deflection Rate | 50.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 2.312 INCHES MINIMUM AND 2.372 INCHES MAXIMUM IN |
| Coil Quantity | 3 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| 352 PRIMARY | Watts Regulator Company (USA) |
NSN 5360-01-154-0318 is a Spring,helical,compression, manufactured by Watts Regulator Company, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-154-0318 has 1 manufacturer part number on file: 352 (Watts Regulator Company).
Key specifications for 352: Spring Free Outside Diameter: 4.435 INCHES MINIMUM AND 4.528 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.453 INCHES MAXIMUM IN; Style Designator: TAPERED. 10 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.