The Gear,spur, cataloged under National Stock Number 3020-01-194-6967, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-194-6967 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Bore Nominal Diameter | 1.405 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 1.760 INCHES FIRST END IN |
| Teeth Quantity | 62 |
| Body Style | PLAIN, SOLID |
| Counterbore Nominal Diameter | 1.183 INCHES COUNTER BORE SECOND END IN |
| Counterbore Nominal Diameter | 1.439 INCHES COUNTERBORE FIRST END IN |
| Bore Style | W/COUNTERBORE COUNTERBORE FIRST END |
| Bore Style | W/COUNTERBORE COUNTER BORE SECOND END |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.978 INCHES SECOND END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 1.141 INCHES FIRST END IN |
| First Step Nominal Length | 0.480 INCHES SECOND END IN |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 3.8750 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| First Step Nominal Diameter | 1.749 INCHES SECOND END IN |
| Hub Style Designator | PLAIN FIRST END |
| Hub Style Designator | 1 STEP SECOND END |
| Spline Quantity | 26 BOTH ENDS |
| End Nominal Length | 0.498 INCHES SECOND END IN |
| Nominal Outside Diameter | 4.000 INCHES IN |
| End Nominal Diameter | 1.460 INCHES SECOND END IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Counterbore Nominal Depth | 0.739 INCHES COUNTER BORE SECOND END IN |
| Counterbore Nominal Depth | 0.820 INCHES COUNTERBORE FIRST END IN |
| Spline Pitch Diameter | 1.3000 INCHES NOMINAL BOTH ENDS IN |
| Face Nominal Width | 0.760 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 |
|---|---|
| 0-080-130-01 PC001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-01-194-6967 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-194-6967: Bore Nominal Diameter: 1.405 INCHES BOTH ENDS IN; Hub Nominal Diameter: 1.760 INCHES FIRST END IN; Teeth Quantity: 62; Body Style: PLAIN, SOLID. 28 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.