The Spring,helical,compression, cataloged under National Stock Number 5360-01-643-3343, 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 Inventory Control Point Mechanicsburg. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-643-3343 |
| Primary Part Number | H547-0001-3423-2001 ITEM 10-3D4 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| H547-0001-3423-2001 ITEM 10-3D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 3423-2001 ITEM 03D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7383858-3423-2001 ITEM 10-3D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 3423-0001-1-10-3D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| G547-0002-3423-0001-1-10-3D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 3423-2013-1D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 3423-2013-1 | 5/1 Secondary reference Mission Systems Orchard Park Inc |
| H547-0001-3423-2001 ITEM 10-3 | 5/1 Secondary reference U.S. Government activity |
| G547-0002-3423-0001-1-10-3 | 5/1 Secondary reference U.S. Government activity |
| 3423-0001-1-10-3 | 5/1 Secondary reference Mission Systems Orchard Park Inc |
| 3423-2001 ITEM 03 | 3/1 Design control — primary reference Mission Systems Orchard Park Inc |
| 7383858-3423-2001 ITEM 10-3 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5360-01-643-3343 is a Spring,helical,compression, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-643-3343 has 6 manufacturer part numbers on file: H547-0001-3423-2001 ITEM 10-3D4 (Naval Inventory Control Point Mechanicsburg), 3423-2001 ITEM 03D4 (Naval Inventory Control Point Mechanicsburg), 7383858-3423-2001 ITEM 10-3D4 (Naval Inventory Control Point Mechanicsburg), 3423-0001-1-10-3D4 (Naval Inventory Control Point Mechanicsburg), G547-0002-3423-0001-1-10-3D4 (Naval Inventory Control Point Mechanicsburg) and 1 more.
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.