The Gear,spur, cataloged under National Stock Number 3020-00-042-6464, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 19 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-042-6464 |
| Primary Part Number | 1770783 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Pitch Diameter | 2.5546 INCHES MINIMUM AND 2.5556 INCHES MAXIMUM IN |
| Teeth Quantity | 92 |
| Material Document and Classification | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Nominal Outside Diameter | 2.610 INCHES IN |
| End Nominal Diameter | 0.250 INCHES FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| First Step Nominal Diameter | 0.375 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Distance Between Body Face and Protruding Hub End | 0.280 INCHES FIRST END IN |
| End Nominal Length | 0.248 INCHES FIRST END IN |
| Hub Style Designator | 1 STEP FIRST END |
| Face Nominal Width | 0.125 INCHES IN |
| First Step Nominal Length | 0.032 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Precision Classification | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-042-6464 is a Gear,spur, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-042-6464 has 2 cross-referenced part numbers: 1770783 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41-362 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 3 known substitutes for 3020-00-042-6464: 5950-00-004-0217, 5305-01-007-2543, 5365-01-484-4424. Verify interchangeability with system specifications before substitution.
Key specifications for 1770783: Pitch Diameter: 2.5546 INCHES MINIMUM AND 2.5556 INCHES MAXIMUM IN; Teeth Quantity: 92; Material Document and Classification: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: STUD INSERTED IN BACK SIDE OF GEAR FACE. 20 total characteristics are documented in the Federal Logistics Information System.