The Gear,spur, cataloged under National Stock Number 3020-00-517-2109, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Markey Machine Llc Div Markey Machine. Government technical data includes 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-517-2109 |
| Primary Part Number | CA489 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Markey Machine Llc Div Markey Machine |
| Status | ACTIVE |
| Pitch Diameter | 31.7500 INCHES NOMINAL IN |
| Teeth Quantity | 127 |
| Tooth Form | STANDARD |
| Keyway Nominal Width | 1.000 INCHES BOTH ENDS IN |
| Precision Classification | QUALITY NUMBER 12 |
| Hub Style Designator | PLAIN BOTH ENDS |
| Face Nominal Width | 3.000 INCHES IN |
| Style Designator | ONE PROTRUDING HUB, ONE RECESSED HUB |
| Material | STEEL OVERALL |
| Pressure Angle | 14.5000 DEGREES |
| Nominal Overall Length | 4.156 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-517-2109 is a Gear,spur, manufactured by Markey Machine Llc Div Markey Machine, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-517-2109 has 2 cross-referenced part numbers: CA625PC31 (Markey Machine Llc Div Markey Machine), CA489 (Markey Machine Llc Div Markey Machine).
There is 1 known substitute for 3020-00-517-2109: 5910-00-801-3483. Verify interchangeability with system specifications before substitution.
Key specifications for CA489: Pitch Diameter: 31.7500 INCHES NOMINAL IN; Teeth Quantity: 127; Tooth Form: STANDARD; Keyway Nominal Width: 1.000 INCHES BOTH ENDS IN. 11 total characteristics are documented in the Federal Logistics Information System.