The Gear,spur, cataloged under National Stock Number 3020-01-012-3466, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 28 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-012-3466 |
| Primary Part Number | 119552 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-7642,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Counterbore Nominal Depth | 1.8751 INCHES COUNTERBORE FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Pilot Nominal Diameter | 2.050 INCHES IN |
| Mounting Hole Thread Series Designator | UNF AXIALLY THROUGH HUB FIRST END |
| Counterbore Nominal Diameter | 0.3130 INCHES COUNTERBORE FIRST END IN |
| Bore Nominal Diameter | 0.1675 INCHES COUNTERBORE FIRST END IN |
| Mounting Hole Nominal Thread Size | 0.060 INCHES AXIALLY THROUGH HUB FIRST END IN |
| Material | STEEL COMP 303 OVERALL |
| Mounting Hole Type and Quantity | 4 THREADED AXIALLY THROUGH HUB FIRST END |
| Surface Treatment | PASSIVATE OVERALL |
| Tooth Form | STANDARD |
| Flange Nominal Diameter | 2.090 INCHES IN |
| Face Nominal Width | 0.085 INCHES IN |
| Hub Nominal Diameter | 2.0500 INCHES FIRST END IN |
| Hub Style Designator | PLAIN FIRST END |
| Style Designator | FLANGED END WITH PILOT |
| Precision Classification | QUALITY NUMBER 10 |
| Nominal Distance Between Outer Body Face and Inner Flange Face | 0.1150 INCHES IN |
| Pilot Nominal Length | 0.355 INCHES IN |
| Bolt Hole Circle Nominal Diameter | 1.965 INCHES AXIALLY THROUGH HUB FIRST END IN |
| Pitch Diameter | 1.7917 INCHES NOMINAL IN |
| Bore Style | W/COUNTERBORE COUNTERBORE FIRST END |
| Flange Nominal Thickness | 0.030 INCHES IN |
| Teeth Quantity | 172 |
| Nominal Outside Diameter | 1.8125 INCHES IN |
| Attachment Method | MOUNTING HOLE |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 119552 PRIMARY | Astronautics Corporation of America (USA) |
NSN 3020-01-012-3466 is a Gear,spur, manufactured by Astronautics Corporation of America, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-012-3466 has 1 cross-referenced part number: 119552 (Astronautics Corporation of America).
There are 2 known substitutes for 3020-01-012-3466: 5999-00-553-9352, 1650-00-646-7488. Verify interchangeability with system specifications before substitution.
Key specifications for 119552: Material Document and Classification: QQ-S-7642,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Counterbore Nominal Depth: 1.8751 INCHES COUNTERBORE FIRST END IN; Pressure Angle: 20.0000 DEGREES; Pilot Nominal Diameter: 2.050 INCHES IN. 28 total characteristics are documented in the Federal Logistics Information System.