The Gear,spur, cataloged under National Stock Number 3020-00-289-8763, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-289-8763 |
| Primary Part Number | 22982 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Attachment Method | MOUNTING HOLE |
| Body Style | PLAIN, WITH LIGHTENING HOLES |
| Pitch Diameter | 3.7500 INCHES NOMINAL IN |
| Teeth Quantity | 120 |
| Bore Style | PLAIN BOTH ENDS |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Nominal Thread Size | 0.125 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Mounting Hole Nominal Diameter | 0.125 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Outside Diameter | 3.8125 INCHES IN |
| Hub Nominal Diameter | 1.000 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.500 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.438 INCHES BOTH ENDS IN |
| Face Nominal Width | 0.125 INCHES IN |
| Tooth Form | STANDARD |
| Mounting Hole Type and Quantity | 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Material Document and Classification | QQ-B-728,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hub Style Designator | PLAIN FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-289-8763 is a Gear,spur, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-289-8763 has 2 cross-referenced part numbers: 22982 (L3harris Technologies, Inc. Div Space and Airborne Systems), 22982 (Profile Gear Corp).
There are 4 known substitutes for 3020-00-289-8763: 5935-00-259-5324, 3040-01-213-0086, 4210-01-593-5605 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22982: Attachment Method: MOUNTING HOLE; Body Style: PLAIN, WITH LIGHTENING HOLES; Pitch Diameter: 3.7500 INCHES NOMINAL IN; Teeth Quantity: 120. 20 total characteristics are documented in the Federal Logistics Information System.