The Gear,spur, cataloged under National Stock Number 3020-00-043-2219, 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 25 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-043-2219 |
| Primary Part Number | 100796 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Precision Classification | QUALITY NUMBER 13 |
| Mounting Hole Type and Quantity | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Pitch Diameter | 0.2083 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Attachment Method | MOUNTING HOLE |
| Mounting Hole Nominal Thread Size | 0.086 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Outside Diameter | 0.229 INCHES IN |
| Material | STEEL COMP 303 OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.281 INCHES FIRST END IN |
| Teeth Quantity | 20 |
| First Step Nominal Length | 0.125 INCHES FIRST END IN |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| End Nominal Diameter | 0.312 INCHES FIRST END IN |
| Backlash Designation | GRADE E |
| Surface Treatment | PASSIVATE OVERALL |
| Bore Nominal Diameter | 0.094 INCHES BOTH ENDS IN |
| Tooth Form | STANDARD |
| Face Nominal Width | 0.125 INCHES IN |
| Style Designator | PROTRUDING HUB |
| First Step Nominal Diameter | 0.156 INCHES FIRST END IN |
| Hub Style Designator | 1 STEP FIRST END |
| End Nominal Length | 0.156 INCHES FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100796 PRIMARY | Astronautics Corporation of America (USA) |
NSN 3020-00-043-2219 is a Gear,spur, manufactured by Astronautics Corporation of America, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-043-2219 has 1 cross-referenced part number: 100796 (Astronautics Corporation of America).
There are 6 known substitutes for 3020-00-043-2219: 2530-00-153-7598, 5975-00-240-2742, 5330-00-476-5098 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100796: Precision Classification: QUALITY NUMBER 13; Mounting Hole Type and Quantity: 2 THREADED TRANSVERSELY THROUGH HUB FIRST END; Pitch Diameter: 0.2083 INCHES NOMINAL IN; Material Document and Classification: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 25 total characteristics are documented in the Federal Logistics Information System.