The Gear,spur, cataloged under National Stock Number 3020-00-623-0044, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Sigma Tek, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-623-0044 |
| Primary Part Number | 17993-00000 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Sigma Tek, Inc. |
| Status | ACTIVE |
| Pressure Angle | 20.0000 DEGREES |
| Pitch Diameter | 0.5833 INCHES NOMINAL IN |
| Face Nominal Width | 0.125 INCHES IN |
| Material | PLASTIC PHENOLIC BODY |
| Nominal Outside Diameter | 0.604 INCHES IN |
| Surface Treatment | ANODIZE HUB |
| Tooth Form | STANDARD |
| Teeth Quantity | 56 |
| Style Designator | PROTRUDING HUB |
| Material | ALUMINUM ALLOY HUB |
| Body Style | PLAIN, SOLID |
| Nominal Overall Length | 0.656 INCHES IN |
| Spline Quantity | 11 FIRST END |
| Nominal Distance Between Body Face and Protruding Hub End | 0.531 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17993-00000 | Cessna Aircraft Co Arc Avionics Div (USA) |
| 17993 | Cessna Aircraft Co Arc Avionics Div (USA) |
| 17993-00000 PRIMARY | Sigma Tek, Inc. (USA) |
NSN 3020-00-623-0044 is a Gear,spur, manufactured by Sigma Tek, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-623-0044 has 3 cross-referenced part numbers: 17993-00000 (Cessna Aircraft Co Arc Avionics Div), 17993 (Cessna Aircraft Co Arc Avionics Div), 17993-00000 (Sigma Tek, Inc.).
There are 4 known substitutes for 3020-00-623-0044: 3110-00-156-4712, 3455-00-238-7664, 6625-01-277-0690 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17993-00000: Pressure Angle: 20.0000 DEGREES; Pitch Diameter: 0.5833 INCHES NOMINAL IN; Face Nominal Width: 0.125 INCHES IN; Material: PLASTIC PHENOLIC BODY. 15 total characteristics are documented in the Federal Logistics Information System.