The Spring,helical,compression, cataloged under National Stock Number 5360-01-358-6566, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hale Hamilton (valves) Ltd Div Cad Uxbridge. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | Hale Hamilton (valves) Ltd Div Cad Uxbridge (CAGE K0207) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-358-6566 |
| Primary Part Number | ND43558 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hale Hamilton (valves) Ltd Div Cad Uxbridge |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| ND43558 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| NC43542 PL-7983 ITEM 9 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| Reference | Meaning |
|---|---|
| NC43542 PL-7983 ITEM 9 | C/1 Advisory reference — outside the item-of-supply concept Gulf Coast Holdings, Inc Dba Unidynamics |
| NC43542 PL-7983 ITEM 9 | 5/9 Secondary reference U.S. Government activity |
| NC43542 PL-7983 ITEM 9 | 3/9 Design control — primary reference Fluid Mechanics, Inc. |
NSN 5360-01-358-6566 is a Spring,helical,compression, manufactured by Hale Hamilton (valves) Ltd Div Cad Uxbridge, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-358-6566 has 2 manufacturer part numbers on file: ND43558 (Hale Hamilton (valves) Ltd Div Cad Uxbridge), NC43542 PL-7983 ITEM 9 (Hale Hamilton (valves) Ltd Div Cad Uxbridge).
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.