The Gear,spur, cataloged under National Stock Number 3020-00-051-6402, 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 25 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 | 3020-00-051-6402 |
| Primary Part Number | 1197240 |
| 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 |
| Teeth Quantity | 24 |
| Pressure Angle | 20.0000 DEGREES |
| Pitch Diameter | 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Attachment Method | MOUNTING HOLE |
| Flange Nominal Thickness | 0.060 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 0.400 INCHES BETWEEN BODY AND FLANGE IN |
| Tooth Form | STANDARD |
| Hub Style Designator | PLAIN FIRST END |
| Pilot Nominal Diameter | 0.4000 INCHES IN |
| Bolt Hole Circle Nominal Diameter | 0.500 INCHES AXIALLY THROUGH FLANGE IN |
| Face Nominal Width | 0.095 INCHES IN |
| Hub Nominal Diameter | 0.400 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Mounting Hole Nominal Diameter | 0.043 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Pilot Nominal Length | 0.280 INCHES IN |
| Nominal Distance Between Outer Body Face and Inner Flange Face | 0.5000 INCHES IN |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Nominal Outside Diameter | 0.541 INCHES IN |
| Body Style | PLAIN, SOLID |
| Flange Nominal Diameter | 0.690 INCHES IN |
| Mounting Hole Type and Quantity | 1 PLAIN AXIALLY THROUGH FLANGE |
| Style Designator | FLANGED END WITH PILOT |
| Material Document and Classification | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Precision Classification | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-051-6402 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 3020-00-051-6402 has 2 cross-referenced part numbers: 41-587 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1197240 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 4 known substitutes for 3020-00-051-6402: 5962-01-223-7507, 5930-01-326-9228, 5120-01-406-7732 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1197240: Teeth Quantity: 24; Pressure Angle: 20.0000 DEGREES; Pitch Diameter: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Attachment Method: MOUNTING HOLE. 25 total characteristics are documented in the Federal Logistics Information System.