The Gear Cluster, cataloged under National Stock Number 3020-00-350-6561, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Corp Transmission Div. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-350-6561 |
| Primary Part Number | 5865 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Eaton Corp Transmission Div |
| Status | ACTIVE |
| Nominal Overall Length | 6.058 INCHES IN |
| Hub Nominal Length | 0.3125 INCHES SECOND END IN |
| Attachment Method | MOUNTING HOLE |
| Hub Nominal Length | 0.188 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Construction | SOLID |
| Hub Style Designator | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 2.500 INCHES SECOND END IN |
| Nominal Outside Diameter | 3.154 INCHES FIRST GEAR IN |
| Hub Nominal Length | 3.6190 INCHES FIRST END IN |
| Material | STEEL COMP 8620 OVERALL |
| Hub Nominal Diameter | 2.734 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Design Type | SPUR FIRST GEAR |
| Design Type | SPUR SECOND GEAR |
| Nominal Outside Diameter | 6.571 INCHES SECOND GEAR IN |
| Hub Nominal Diameter | 2.718 INCHES FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| Hub Style Designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| Bore Nominal Diameter | 1.856 INCHES BOTH ENDS IN |
| Material Document and Classification | SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5865 | Eaton Corp Transmission Div (USA) |
| 231831 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| BB22170 | Spalla Inc (USA) |
| TG5865 | Marmon Group Inc the Active Gear Co Div (USA) |
| 86FT51 | Oshkosh Corp (USA) |
| 86FT51 | Oshkosh Defense Llc (USA) |
| BB22170 | Diamond Reo Truck Co (USA) |
| 5865 | Corbitt Co Inc (USA) |
| 5865 | Kaitlin Corp (USA) |
| 395426 | White Motor Corp (USA) |
| 41851 | Terex Corp (USA) |
NSN 3020-00-350-6561 is a Gear Cluster, manufactured by Eaton Corp Transmission Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-350-6561 has 11 cross-referenced part numbers: 5865 (Eaton Corp Transmission Div), 231831 (Brockway Motor Trucks Div of Mack Trucks Inc), BB22170 (Spalla Inc), TG5865 (Marmon Group Inc the Active Gear Co Div), 86FT51 (Oshkosh Corp) and 6 more.
There are 12 known substitutes for 3020-00-350-6561: 5960-00-262-0174, 5950-00-552-1344, 5330-00-641-2181 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5865: Nominal Overall Length: 6.058 INCHES IN; Hub Nominal Length: 0.3125 INCHES SECOND END IN; Attachment Method: MOUNTING HOLE; Hub Nominal Length: 0.188 INCHES BETWEEN FIRST AND SECOND GEAR IN. 19 total characteristics are documented in the Federal Logistics Information System.