The Gear,bevel, cataloged under National Stock Number 3020-01-462-4968, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-462-4968 |
| Primary Part Number | 9Y-1027 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Bore Nominal Diameter | 15.225 MILLIMETERS BOTH ENDS MM |
| Backlash Designation | GRADE A |
| Teeth Quantity | 33 |
| Body Style | WEBBED, OFFSET, SOLID |
| Pitch Angle | 10.0000 DEGREES |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 72.0 MILLIMETERS FIRST END MM |
| Teeth Type | BEVEL |
| Nominal Overall Length | 17.0 MILLIMETERS MM |
| Style Designator | SIDE FACE, BACK HUB PROTRUDING |
| Pitch Diameter | 88.3 MILLIMETERS MAXIMUM MM |
| Nominal Outside Diameter | 89.992 MILLIMETERS MM |
| Pressure Angle | 8.5000 DEGREES |
| Material | STEEL COMP 316 BORE SURFACE |
| Body Recess Nominal Depth | 45.0 MILLIMETERS FIRST END MM |
| Face Nominal Width | 12.0 MILLIMETERS MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9Y-1027 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 1W-0607 IT 1 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3020-01-462-4968 is a Gear,bevel, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-462-4968 has 2 manufacturer part numbers on file: 9Y-1027 (Caterpillar Inc Div Caterpillar Defense), 1W-0607 IT 1 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 9Y-1027: Bore Nominal Diameter: 15.225 MILLIMETERS BOTH ENDS MM; Backlash Designation: GRADE A; Teeth Quantity: 33; Body Style: WEBBED, OFFSET, SOLID. 16 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.