The Gear,spur, cataloged under National Stock Number 3020-00-115-5987, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-00-115-5987 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.0935 INCHES SECOND END IN |
| Teeth Quantity | 60 |
| Second Step Nominal Diameter | 0.156 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.145 INCHES SECOND END IN |
| First Step Nominal Length | 0.060 INCHES SECOND END IN |
| First Step Nominal Length | 0.100 INCHES FIRST END IN |
| Second Step Nominal Length | 0.1000 INCHES FIRST END IN |
| Second Step Nominal Length | 0.0156 INCHES SECOND END IN |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 0.7500 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| First Step Nominal Diameter | 0.094 INCHES BOTH ENDS IN |
| Hub Style Designator | 3 STEPS SECOND END |
| Hub Style Designator | 2 STEPS FIRST END |
| End Nominal Length | 0.0500 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 0.775 INCHES IN |
| End Nominal Diameter | 0.0459 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 0.0450 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 |
|---|---|
| P260009017 | 3/9 Design control — primary reference F E L Corp |
NSN 3020-00-115-5987 is a Gear,spur, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-00-115-5987: Hub Nominal Diameter: 0.0935 INCHES SECOND END IN; Teeth Quantity: 60; Second Step Nominal Diameter: 0.156 INCHES FIRST END IN; Body Style: PLAIN, SOLID. 22 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.