The Spring,helical,compression, cataloged under National Stock Number 5360-01-442-9711, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-442-9711 |
| Primary Part Number | 123-4403543 PART 187 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Material | STEEL COMP 5160 OR STEEL COMP 1085 OR STEEL COMP 1095 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 |
|---|---|
| 123-4403543 PART 187 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 123-4403543 PART 187 | Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works (USA) |
| Reference | Meaning |
|---|---|
| 123-4403543 PART 187 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 123-5941946 PART 187 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 123-5941945 PART 187 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 1750008 | 5/9 Secondary reference Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works |
| 123-5901610 PART 187 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5360-01-442-9711 is a Spring,helical,compression, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-442-9711 has 2 manufacturer part numbers on file: 123-4403543 PART 187 (Huntington Ingalls Inc Div Newport News Shipbuilding), 123-4403543 PART 187 (Suhm Spring Works, Inc. Dba Suhm Spring Works Inc Div Suhm Spring Works).
Key specifications for 123-4403543 PART 187: Material: STEEL COMP 5160 OR STEEL COMP 1085 OR STEEL COMP 1095 OVERALL. 1 specification is 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.