The Gear,spur, cataloged under National Stock Number 3020-00-957-6724, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division. Government technical data includes 23 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 | 3020-00-957-6724 |
| Primary Part Number | 174883 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division |
| Status | ACTIVE |
| Attachment Method | MOUNTING HOLE |
| Body Style | WEBBED, OFFSET, SOLID |
| Nominal Outside Diameter | 3.373 INCHES IN |
| Material | STEEL OVERALL |
| Bore Nominal Diameter | 1.2502 INCHES COUNTER BORE SECOND END IN |
| Mounting Hole Nominal Diameter | 0.187 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Bore Style | W/COUNTERBORE COUNTER BORE SECOND END |
| Teeth Quantity | 79 |
| Body Recess Nominal Depth | 0.222 INCHES SECOND END IN |
| Hub Style Designator | PLAIN FIRST END |
| Pitch Diameter | 3.2917 INCHES NOMINAL IN |
| Pressure Angle | 20.0000 DEGREES |
| Hardness Rating | 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL |
| Hub Nominal Diameter | 1.500 INCHES FIRST END IN |
| Counterbore Nominal Diameter | 1.600 INCHES COUNTER BORE SECOND END IN |
| Face Nominal Width | 0.382 INCHES IN |
| Mounting Hole Type and Quantity | 8 PLAIN AXIALLY THROUGH BODY FIRST END |
| Bolt Hole Circle Nominal Diameter | 2.000 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.060 INCHES FIRST END IN |
| Counterbore Nominal Depth | 0.053 INCHES COUNTER BORE SECOND END IN |
| Tooth Form | STUB |
| Material Document and Classification | AMS 6263 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | PROTRUDING HUB, RECESSED BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 174883 PRIMARY | Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA) |
NSN 3020-00-957-6724 is a Gear,spur, manufactured by Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-957-6724 has 1 cross-referenced part number: 174883 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division).
There is 1 known substitute for 3020-00-957-6724: 5905-00-108-1585. Verify interchangeability with system specifications before substitution.
Key specifications for 174883: Attachment Method: MOUNTING HOLE; Body Style: WEBBED, OFFSET, SOLID; Nominal Outside Diameter: 3.373 INCHES IN; Material: STEEL OVERALL. 23 total characteristics are documented in the Federal Logistics Information System.