The Gear,spur, cataloged under National Stock Number 3020-00-049-8534, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Quaker City Gear Wks. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-049-8534 |
| Primary Part Number | 487814-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Quaker City Gear Wks |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Pitch Diameter | 0.6562 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Teeth Quantity | 21 |
| Hub Style Designator | PINNED FIRST END |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Tooth Form | STANDARD |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.344 INCHES FIRST END IN |
| Material | ALUMINUM OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.250 INCHES IN |
| Nominal Outside Diameter | 0.719 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-049-8534 is a Gear,spur, manufactured by Quaker City Gear Wks, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-049-8534 has 3 cross-referenced part numbers: 487814-1 (Quaker City Gear Wks), 487814-1 (Kellett Corp), 487814A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
There is 1 known substitute for 3020-00-049-8534: 5940-01-089-2540. Verify interchangeability with system specifications before substitution.
Key specifications for 487814-1: Bore Nominal Diameter: 0.125 INCHES BOTH ENDS IN; Pitch Diameter: 0.6562 INCHES NOMINAL IN; Body Style: PLAIN, SOLID; Teeth Quantity: 21. 15 total characteristics are documented in the Federal Logistics Information System.