The Spring,helical,compression, cataloged under National Stock Number 5360-01-655-6633, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Smalley Steel Ring Co.. Government technical data includes 7 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 | 5360-01-655-6633 |
| Primary Part Number | C037-M1-S17 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Smalley Steel Ring Co. |
| Status | ACTIVE |
| Load Rating | 7.0 POUNDS NOMINAL LBS |
| Stock Width | 0.011 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Deflection Rate | 101.0 POUNDS PER INCH NOMINAL LBS |
| Coil Quantity | 2.5 |
| Bore Diameter | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| C037-M1-S17 PRIMARY | Smalley Steel Ring Co. (USA) |
NSN 5360-01-655-6633 is a Spring,helical,compression, manufactured by Smalley Steel Ring Co., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-655-6633 has 1 manufacturer part number on file: C037-M1-S17 (Smalley Steel Ring Co.).
Key specifications for C037-M1-S17: Load Rating: 7.0 POUNDS NOMINAL LBS; Stock Width: 0.011 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Deflection Rate: 101.0 POUNDS PER INCH NOMINAL LBS. 7 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.