The Gear Cluster, cataloged under National Stock Number 3020-00-447-2222, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-447-2222 |
| Primary Part Number | 8393263 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Hardness Rating | 60.0 ROCKWELL C MINIMUM AND 63.00 ROCKWELL C MAXIMUM TEETH |
| Nominal Outside Diameter | 2.375 INCHES FIRST GEAR IN |
| Construction | SOLID |
| Nominal Outside Diameter | 2.3750 INCHES SECOND GEAR IN |
| Material | STEEL COMP 4620 OVERALL |
| Design Type | SPUR SECOND GEAR |
| Bore Nominal Diameter | 1.469 INCHES BOTH ENDS IN |
| Hub Style Designator | PLAIN FIRST END |
| Bore Style | STRAIGHT SPLINE BOTH ENDS |
| Spline Quantity | 10 SECOND END |
| Hub Nominal Length | 0.300 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Diameter | 1.8750 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Length | 0.156 INCHES FIRST END IN |
| Design Type | SPUR FIRST GEAR |
| Nominal Overall Length | 1.246 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TG6 | Marmon Group Inc the Active Gear Co Div (USA) |
| T93-21-2 | Borg-Warner Corp (USA) |
| 667035 | Diamond Reo Truck Co (USA) |
| 667035 | Sasco Inc Canadian Div |
| 204165 | Clark Equipment Co (USA) |
| 2095533 | General Motors Llc Dba General Motors Llc (USA) |
| T93-21-2 | Liberty Ventures Inti, Llc (USA) |
| 2095533 | General Motors Corp (USA) |
| 2095533 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 8393263 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| WT-215-15D | Perfection Clutch (USA) |
| 204165 | Clark Material Handling Company (USA) |
NSN 3020-00-447-2222 is a Gear Cluster, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-447-2222 has 12 cross-referenced part numbers: TG6 (Marmon Group Inc the Active Gear Co Div), T93-21-2 (Borg-Warner Corp), 667035 (Diamond Reo Truck Co), 667035 (Sasco Inc Canadian Div), 204165 (Clark Equipment Co) and 7 more.
There are 9 known substitutes for 3020-00-447-2222: 4820-00-218-4396, 5360-00-297-6669, 5940-00-705-6706 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8393263: Special Features: GRELIEVE TEETH ON COAST SIDE 0.014-0.016 IN. EXCEPT ONE SEGMENT OF THREE NATURAL TEETH IN EACH GEAR,BORE BROACH 1.4265 IN. DIA,15 DEG 0.078 TOP,0.109 BOTTOM ON EACH HOLE IN; Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 63.00 ROCKWELL C MAXIMUM TEETH; Nominal Outside Diameter: 2.375 INCHES FIRST GEAR IN; Construction: SOLID. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-447-2222 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.