The Spring,helical,compression, cataloged under National Stock Number 5360-00-172-4034, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Associated Spring Us, Llc Dba Associated Spring Div Milwaukee. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-00-172-4034 |
| Primary Part Number | C0120-018-0500S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.120 INCHES NOMINAL IN |
| Load Rating | 2.132 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.248 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM A313 ASSN STD ALL MATERIAL RESPONSES OR AMS 5688 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Spring Free Length | 0.500 INCHES NOMINAL IN |
| Spring Deflection Rate | 10.912 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.084 INCHES NOMINAL IN |
| Spring Length Under Load | 0.305 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.120 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OR STEEL COMP 304 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 |
|---|---|
| C0120-018-0500S PRIMARY | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee (USA) |
| C120-018-0500S | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee (USA) |
| C120-018-0500S | Barnes Group Inc (USA) |
| Reference | Meaning |
|---|---|
| C120-018-0500S | 5/9 Secondary reference U.S. Government activity |
NSN 5360-00-172-4034 is a Spring,helical,compression, manufactured by Associated Spring Us, Llc Dba Associated Spring Div Milwaukee, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-172-4034 has 3 manufacturer part numbers on file: C0120-018-0500S (Associated Spring Us, Llc Dba Associated Spring Div Milwaukee), C120-018-0500S (Associated Spring Us, Llc Dba Associated Spring Div Milwaukee), C120-018-0500S (Barnes Group Inc).
Key specifications for C0120-018-0500S: Spring Free Outside Diameter: 0.120 INCHES NOMINAL IN; Load Rating: 2.132 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.248 INCHES MAXIMUM IN. 13 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.