The Spring,helical,compression, cataloged under National Stock Number 5360-00-562-4008, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Barnes Group Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-562-4008 |
| Primary Part Number | C0180-016-0440S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Barnes Group Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.148 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 1.250 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.112 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.044 INCHES NOMINAL IN |
| Spring Deflection Rate | 4.081 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.106 INCHES NOMINAL IN |
| Stock Diameter | 0.016 INCHES NOMINAL IN |
| Spring Length Under Load | 0.187 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Bore Diameter | 0.188 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| C0180-016-0440S PRIMARY | Barnes Group Inc (USA) |
| 950522-4 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| LC-016B-4SS | Lee Spring Company Llc (USA) |
| Reference | Meaning |
|---|---|
| LC-016B-4SS | 5/9 Secondary reference U.S. Government activity |
| 239556-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5360-00-562-4008 is a Spring,helical,compression, manufactured by Barnes Group Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-562-4008 has 3 manufacturer part numbers on file: C0180-016-0440S (Barnes Group Inc), 950522-4 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), LC-016B-4SS (Lee Spring Company Llc).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-363-3853. Verify interchangeability with system specifications before substitution.
Key specifications for C0180-016-0440S: Spring Free Outside Diameter: 0.148 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 1.250 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 16 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.