The Gear,spur, cataloged under National Stock Number 3020-01-226-2234, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-226-2234 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Teeth Quantity | 48 |
| Hardness Rating | 300.0 BRINELL STANDARD NOMINAL OVERALL |
| Tooth Form | STUB |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 4.000 INCHES IN |
| 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 |
|---|---|
| SPUR 3DP 48 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 3DP 48 | 5/9 Secondary reference New England Trawler Equipment Co |
| C-10833-1 | 5/9 Secondary reference New England Trawler Equipment Co |
| C-10833-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-01-226-2234 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-226-2234: Teeth Quantity: 48; Hardness Rating: 300.0 BRINELL STANDARD NOMINAL OVERALL; Tooth Form: STUB; End Item Identification: CAPSTAN,YTB,MODEL 1090. 6 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.