The Gear,spur, cataloged under National Stock Number 3020-00-071-3704, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 3020-00-071-3704 |
| Primary Part Number | 2245830PC1 |
| 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 | 0.4688 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Nominal Outside Diameter | 0.499 INCHES IN |
| Precision Classification | QUALITY NUMBER 10 |
| Backlash Designation | GRADE C |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Surface Treatment | ANODIZE OVERALL |
| Teeth Quantity | 30 |
| Face Nominal Width | 0.125 INCHES IN |
| Clamping Surface Nominal Length | 0.250 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.281 INCHES FIRST END IN |
| Hub Nominal Diameter | 0.249 INCHES FIRST END IN |
| Attachment Method | SLOT |
| Tooth Form | STANDARD |
| Bore Style | PLAIN BOTH ENDS |
| Style Designator | PROTRUDING HUB |
| Pressure Angle | 20.0000 DEGREES |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Hub Style Designator | SPLIT FIRST END |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2245830PC1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2245830 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3020-00-071-3704 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 3020-00-071-3704 has 2 cross-referenced part numbers: 2245830PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2245830 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 4 known substitutes for 3020-00-071-3704: 3020-00-071-3705, 3020-00-071-3706, 3020-00-071-3707 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2245830PC1: Pitch Diameter: 0.4688 INCHES NOMINAL IN; Body Style: PLAIN, SOLID; Nominal Outside Diameter: 0.499 INCHES IN; Precision Classification: QUALITY NUMBER 10. 21 total characteristics are documented in the Federal Logistics Information System.