The Gear,bevel, cataloged under National Stock Number 3020-00-355-2621, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Komatsu America Corporation. Government technical data includes 18 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-355-2621 |
| Primary Part Number | R14099 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Komatsu America Corporation |
| Status | ACTIVE |
| Pitch Diameter | 4.0000 INCHES NOMINAL IN |
| Teeth Quantity | 24 |
| Body Style | PLAIN, SOLID |
| Pitch Angle | 23.9664 DEGREES |
| Material | STEEL OVERALL |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| First Groove Nominal Width | 0.125 INCHES SECOND END IN |
| Hub Style Designator | 1 GROOVE SECOND END |
| Teeth Type | STRAIGHT |
| Keyway Nominal Width | 0.500 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 2.544 INCHES SECOND END IN |
| Pressure Angle | 20.0000 DEGREES |
| Bore Nominal Diameter | 1.374 INCHES BOTH ENDS IN |
| Face Nominal Width | 1.000 INCHES IN |
| Nominal Outside Diameter | 4.426 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.812 INCHES BOTH ENDS IN |
| First Groove Nominal Diameter | 2.437 INCHES SECOND END IN |
| Nominal Distance From End to First Groove | 0.625 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-355-2621 is a Gear,bevel, manufactured by Komatsu America Corporation, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-355-2621 has 2 cross-referenced part numbers: R14099 (Komatsu America Corporation), 14099 (Komatsu America Corporation).
There are 6 known substitutes for 3020-00-355-2621: 4140-00-462-8465, 5998-01-008-4548, 4720-01-393-0023 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for R14099: Pitch Diameter: 4.0000 INCHES NOMINAL IN; Teeth Quantity: 24; Body Style: PLAIN, SOLID; Pitch Angle: 23.9664 DEGREES. 19 total characteristics are documented in the Federal Logistics Information System.