The Gear,spur, cataloged under National Stock Number 3020-00-066-5455, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-066-5455 |
| Primary Part Number | 12188 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Aerosonic Llc |
| Status | ACTIVE |
| Style Designator | PROTRUDING HUB |
| Face Nominal Width | 0.110 INCHES IN |
| Nominal Overall Length | 0.125 INCHES IN |
| Nominal Outside Diameter | 0.500 INCHES IN |
| Hub Style Designator | PLAIN BOTH ENDS |
| Pressure Angle | 14.5000 DEGREES |
| Nominal Distance Between Body Face and Protruding Hub End | 0.015 INCHES FIRST END IN |
| Teeth Quantity | 22 |
| Tooth Form | STUB |
| Bore Style | PLAIN BOTH ENDS |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Pitch Diameter | 0.4563 INCHES MINIMUM AND 0.4603 INCHES MAXIMUM IN |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12188 PRIMARY | Aerosonic Llc (USA) |
NSN 3020-00-066-5455 is a Gear,spur, manufactured by Aerosonic Llc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-066-5455 has 1 cross-referenced part number: 12188 (Aerosonic Llc).
There are 10 known substitutes for 3020-00-066-5455: 5133-00-189-9324, 5915-00-375-2243, 4820-00-533-5810 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12188: Style Designator: PROTRUDING HUB; Face Nominal Width: 0.110 INCHES IN; Nominal Overall Length: 0.125 INCHES IN; Nominal Outside Diameter: 0.500 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.