The Gear,spur, cataloged under National Stock Number 3020-01-415-4372, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-415-4372 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Teeth Quantity | 13 |
| Style Designator | PROTRUDING HUBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 120-0773 | 3/9 Design control — primary reference Detroit Hoist and Crane Co Div Hall Industries Corp |
| DX-27 | 5/9 Secondary reference Detroit Hoist and Crane Co Div Hall Industries Corp |
| DX-100-1 ITEM 35 S/N 143312. | 5/9 Secondary reference Detroit Hoist and Crane Co Div Hall Industries Corp |
NSN 3020-01-415-4372 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-415-4372: Teeth Quantity: 13; Style Designator: PROTRUDING HUBS; Special Features: USED ON DYNEX HOIST GEAR CASE, DETROIT HOIST AND CRANE CO.; End Item Identification: WEAPONS SYSTEM TARAWA CLASS LHA. 2 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.