The Gearshaft,spur, cataloged under National Stock Number 3040-00-623-0043, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cessna Aircraft Co Arc Avionics Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-623-0043 |
| Primary Part Number | 17994-00000 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Cessna Aircraft Co Arc Avionics Div |
| Status | ACTIVE |
| Face Width | 0.125 INCHES NOMINAL IN |
| Gear Material | ALUMINUM ALLOY |
| Gear Outside Diameter | 0.777 INCHES NOMINAL IN |
| Diametral Pitch | 72 |
| Shaft Diameter | 0.188 INCHES NOMINAL IN |
| Shaft Type | STRAIGHT |
| Teeth Quantity | 54 |
| Pressure Angle | 20.0000 DEGREES |
| Shaft Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17994-00000 | Cessna Aircraft Co Arc Avionics Div (USA) |
| 17994 | Cessna Aircraft Co Arc Avionics Div (USA) |
NSN 3040-00-623-0043 is a Gearshaft,spur, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-623-0043 has 2 cross-referenced part numbers: 17994-00000 (Cessna Aircraft Co Arc Avionics Div), 17994 (Cessna Aircraft Co Arc Avionics Div).
There are 3 known substitutes for 3040-00-623-0043: 2520-00-337-2144, 5962-01-123-4332, 5950-01-259-8482. Verify interchangeability with system specifications before substitution.
Key specifications for 17994-00000: Overall Length: 0.875 INCHES NOMINAL IN; Face Width: 0.125 INCHES NOMINAL IN; Gear Material: ALUMINUM ALLOY; Gear Outside Diameter: 0.777 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.