The Gear,spur, cataloged under National Stock Number 3020-00-273-3734, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3020-00-273-3734 |
| Primary Part Number | 654876 |
| 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 | 2.3730 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM IN |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | PLAIN FIRST END |
| Material | COPPER ALLOY 670 OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Pressure Angle | 14.5000 DEGREES |
| Nominal Outside Diameter | 2.405 INCHES IN |
| Face Nominal Width | 0.125 INCHES IN |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Material Document and Classification | QQ-B-721,CLASS R-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Bore Nominal Diameter | 0.378 INCHES BOTH ENDS IN |
| Teeth Quantity | 152 |
| Tooth Form | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 654876 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3020-00-273-3734 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 3020-00-273-3734 has 1 cross-referenced part number: 654876 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There is 1 known substitute for 3020-00-273-3734: 3110-00-100-9812. Verify interchangeability with system specifications before substitution.
Key specifications for 654876: Pitch Diameter: 2.3730 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM IN; Body Style: PLAIN, SOLID; Hub Style Designator: PLAIN FIRST END; Material: COPPER ALLOY 670 OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.