The Spring,helical,compression, cataloged under National Stock Number 5360-01-272-3398, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-272-3398 |
| Primary Part Number | 518-5940645 ITEM 47 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.281 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.938 INCHES NOMINAL IN |
| Coil Quantity | 7 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL UNS K08500 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 |
|---|---|
| 518-5940645 ITEM 47 PRIMARY | Naval Sea Systems Command (USA) |
| 2010-411 ITEM 47 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 5360-01-272-3398 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-272-3398 has 2 manufacturer part numbers on file: 518-5940645 ITEM 47 (Naval Sea Systems Command), 2010-411 ITEM 47 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 518-5940645 ITEM 47: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.281 INCHES MAXIMUM IN; Material Document and Classification: ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Spring Free Length: 0.938 INCHES NOMINAL IN. 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.