The Gear,spur, cataloged under National Stock Number 3020-00-168-0566, 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 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-168-0566 |
| Primary Part Number | 103383 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Attachment Method | MOUNTING HOLE |
| Mounting Hole Nominal Thread Size | 0.086 INCHES AXIALLY THROUGH FLANGE IN |
| Teeth Quantity | 26 |
| Backlash Designation | GRADE E |
| Tooth Form | STANDARD |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Flange Nominal Diameter | 0.312 INCHES IN |
| Precision Classification | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| Nominal Outside Diameter | 0.233 INCHES IN |
| Nominal Distance Between Outer Body Face and Inner Flange Face | 0.187 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material Document and Classification | MIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hub Nominal Diameter | 0.187 INCHES BETWEEN BODY AND FLANGE IN |
| Flange Nominal Thickness | 0.156 INCHES IN |
| Mounting Hole Type and Quantity | 2 THREADED AXIALLY THROUGH FLANGE |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Face Nominal Width | 0.125 INCHES IN |
| Style Designator | FLANGED END |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH FLANGE |
| Pitch Diameter | 0.2166 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 103383 PRIMARY | Astronautics Corporation of America (USA) |
NSN 3020-00-168-0566 is a Gear,spur, manufactured by Astronautics Corporation of America, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-168-0566 has 1 cross-referenced part number: 103383 (Astronautics Corporation of America).
There are 5 known substitutes for 3020-00-168-0566: 5315-00-010-3383, 2925-00-090-5018, 5999-01-397-7603 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 103383: Attachment Method: MOUNTING HOLE; Mounting Hole Nominal Thread Size: 0.086 INCHES AXIALLY THROUGH FLANGE IN; Teeth Quantity: 26; Backlash Designation: GRADE E. 24 total characteristics are documented in the Federal Logistics Information System.