The Gear,spur, cataloged under National Stock Number 3020-00-686-1867, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Aerocontrolex Group, Inc. Div Talley Actuators. Government technical data includes 19 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 | 3020-00-686-1867 |
| Primary Part Number | 880129 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Aerocontrolex Group, Inc. Div Talley Actuators |
| Status | ACTIVE |
| Nominal Outside Diameter | 1.352 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.075 INCHES FIRST END IN |
| Teeth Quantity | 42 |
| Spline Pitch Diameter | 0.3430 INCHES NOMINAL BOTH ENDS IN |
| Bore Nominal Diameter | 0.375 INCHES BOTH ENDS IN |
| Tooth Form | STANDARD |
| Pitch Diameter | 0.3120 INCHES NOMINAL IN |
| Hub Style Designator | PLAIN FIRST END |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Spline Quantity | 11 BOTH ENDS |
| Face Nominal Width | 0.125 INCHES IN |
| Material Document and Classification | MIL-S-7493,COMP 4620 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 27.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Material | STEEL COMP 4620 OVERALL |
| Body Style | WEBBED, OFFSET, SOLID |
| Pressure Angle | 20.0000 DEGREES |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| Style Designator | PROTRUDING HUB, RECESSED BODY |
| Surface Treatment | PHOSPHATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 880129 PRIMARY | Aerocontrolex Group, Inc. Div Talley Actuators (USA) |
NSN 3020-00-686-1867 is a Gear,spur, manufactured by Aerocontrolex Group, Inc. Div Talley Actuators, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-686-1867 has 1 cross-referenced part number: 880129 (Aerocontrolex Group, Inc. Div Talley Actuators).
There is 1 known substitute for 3020-00-686-1867: 5325-00-804-5043. Verify interchangeability with system specifications before substitution.
Key specifications for 880129: Nominal Outside Diameter: 1.352 INCHES IN; Nominal Distance Between Body Face and Protruding Hub End: 0.075 INCHES FIRST END IN; Teeth Quantity: 42; Spline Pitch Diameter: 0.3430 INCHES NOMINAL BOTH ENDS IN. 19 total characteristics are documented in the Federal Logistics Information System.