The Spring,helical,compression, cataloged under National Stock Number 5360-01-479-1069, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-01-479-1069 |
| Primary Part Number | 123-4556946 PART 16 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works |
| Status | ACTIVE |
| Spring Free Outside Diameter | 5.000 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 3.440 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 9.444 INCHES NOMINAL IN |
| Inside Diameter | 4.125 INCHES NOMINAL IN |
| Stock Diameter | 0.4375 INCHES NOMINAL IN |
| Coil Quantity | 6-9/25 |
| 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 |
|---|---|
| 123-4403525 PART 99 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 123-4556946 PART 16 PRIMARY | Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works (USA) |
| 123-4556946 PART 16 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 123-4556946 PAR | C/1 Advisory reference — outside the item-of-supply concept Shum Coil Spring Works Inc |
NSN 5360-01-479-1069 is a Spring,helical,compression, manufactured by Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-479-1069 has 3 manufacturer part numbers on file: 123-4403525 PART 99 (Huntington Ingalls Inc Div Newport News Shipbuilding), 123-4556946 PART 16 (Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works), 123-4556946 PART 16 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 123-4556946 PART 16: Spring Free Outside Diameter: 5.000 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 3.440 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 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.