The Gear,spur, cataloged under National Stock Number 3020-00-353-9268, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Diesel Parts Co of California. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-353-9268 |
| Primary Part Number | 4494-2 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Diesel Parts Co of California |
| Status | CANCELLED |
| Bolt Hole Circle Nominal Diameter | 4.750 INCHES AXIALLY THROUGH HUB SECOND END IN |
| Body Style | WEBBED, OFFSET, SOLID |
| Pitch Diameter | 10.4000 INCHES NOMINAL IN |
| Body Recess Nominal Depth | 0.688 INCHES FIRST END IN |
| Body Recess Nominal Depth | 0.875 INCHES SECOND END IN |
| Pressure Angle | 14.5000 DEGREES |
| Attachment Method | MOUNTING HOLE |
| Bore Nominal Diameter | 3.5000 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Face Nominal Width | 2.000 INCHES IN |
| Nominal Outside Diameter | 10.7975 INCHES IN |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Type and Quantity | 6 COUNTERSUNK AXIALLY THROUGH HUB SECOND END |
| Style Designator | HUBLESS, RECESSED BODY |
| Material | STEEL COMP 4340H OVERALL |
| Teeth Quantity | 52 |
| Mounting Hole Nominal Diameter | 0.500 INCHES AXIALLY THROUGH HUB SECOND END IN |
| Tooth Form | STANDARD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-353-9268 is a Gear,spur, manufactured by Diesel Parts Co of California, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-353-9268 has 6 cross-referenced part numbers: 5157 (Cummins Inc.), K5157 (Cummins Inc.), 4494-2 (La Gary Co), 4494-2 (Diesel Parts Co of California), 44942 (Cummins Inc.) and 1 more.
There are 12 known substitutes for 3020-00-353-9268: 4820-00-036-1747, 6110-00-110-5380, 5330-00-160-0149 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4494-2: Bolt Hole Circle Nominal Diameter: 4.750 INCHES AXIALLY THROUGH HUB SECOND END IN; Body Style: WEBBED, OFFSET, SOLID; Pitch Diameter: 10.4000 INCHES NOMINAL IN; Body Recess Nominal Depth: 0.688 INCHES FIRST END IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-353-9268 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.