The Gear,spur, cataloged under National Stock Number 3020-00-220-2490, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-220-2490 |
| Primary Part Number | 753012 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division |
| Status | ACTIVE |
| Pitch Diameter | 2.6562 INCHES NOMINAL IN |
| Bore Nominal Diameter | 0.241 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.750 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.115 INCHES FIRST END IN |
| Face Nominal Width | 0.187 INCHES IN |
| Nominal Outside Diameter | 2.687 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Body Style | PLAIN, SOLID |
| Material | STEEL CORROSION RESISTING OVERALL |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Hub Style Designator | PLAIN FIRST END |
| Bore Style | PLAIN BOTH ENDS |
| Teeth Quantity | 170 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-220-2490 is a Gear,spur, manufactured by Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-220-2490 has 3 cross-referenced part numbers: 753012 (Northrop Grumman Systems Corporation), 753012 (Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division), 753012 (Bachan Aerospace Corp).
There are 2 known substitutes for 3020-00-220-2490: 2840-00-947-7115, 5915-01-361-7694. Verify interchangeability with system specifications before substitution.
Key specifications for 753012: Pitch Diameter: 2.6562 INCHES NOMINAL IN; Bore Nominal Diameter: 0.241 INCHES BOTH ENDS IN; Hub Nominal Diameter: 0.750 INCHES FIRST END IN; Nominal Distance Between Body Face and Protruding Hub End: 0.115 INCHES FIRST END IN. 14 total characteristics are documented in the Federal Logistics Information System.