The Gear,bevel, cataloged under National Stock Number 3020-00-350-4237, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-350-4237 |
| Primary Part Number | B193406 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Pitch Angle | 31.4295 DEGREES |
| Teeth Type | STRAIGHT |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| First Step Nominal Diameter | 1.218 INCHES SECOND END IN |
| Spline Pitch Diameter | 0.6000 INCHES NOMINAL BOTH ENDS IN |
| End Nominal Diameter | 0.935 INCHES SECOND END IN |
| Hardness Rating | 60.0 ROCKWELL C NOMINAL TEETH |
| Spline Quantity | 12 BOTH ENDS |
| Teeth Quantity | 11 |
| Pitch Diameter | 1.1000 INCHES NOMINAL IN |
| Nominal Overall Length | 2.141 INCHES IN |
| Material | STEEL OVERALL |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HUB |
| Bore Nominal Diameter | 0.664 INCHES BOTH ENDS IN |
| End Nominal Length | 1.370 INCHES SECOND END IN |
| Hub Style Designator | 1 STEP SECOND END |
| Style Designator | PERIPHERAL FACE, BACK HUB PROTRUDING |
| Nominal Outside Diameter | 1.226 INCHES IN |
| Face Nominal Width | 0.274 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-350-4237 is a Gear,bevel, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-350-4237 has 3 cross-referenced part numbers: 63951 (Curtiss-Wright Controls, Inc. Div Actuation Division), 200919 (Continental Built Wright Engine Parts), B193406 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 2 known substitutes for 3020-00-350-4237: 5340-00-132-3203, 2915-00-448-0168. Verify interchangeability with system specifications before substitution.
Key specifications for B193406: Pitch Angle: 31.4295 DEGREES; Teeth Type: STRAIGHT; Bore Style: INVOLUTE SPLINE BOTH ENDS; First Step Nominal Diameter: 1.218 INCHES SECOND END IN. 22 total characteristics are documented in the Federal Logistics Information System.