The Gear Cluster, cataloged under National Stock Number 3020-00-219-8998, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-219-8998 |
| Primary Part Number | 5863 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Eaton Corp Transmission Div |
| Status | ACTIVE |
| Design Type | SPUR FIRST GEAR |
| Spline Quantity | 10 SECOND END |
| Design Type | SPUR SECOND GEAR |
| Nominal Overall Length | 2.813 INCHES IN |
| Material | STEEL COMP 4320 OVERALL |
| Hub Nominal Length | 0.434 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Bore Nominal Diameter | 2.563 INCHES BOTH ENDS IN |
| Hub Style Designator | PLAIN SECOND END |
| Hub Nominal Diameter | 3.607 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Counterbore Nominal Depth | 0.187 INCHES BOTH ENDS IN |
| Counterbore Nominal Diameter | 3.3125 INCHES SECOND END IN |
| Material Document and Classification | 66,AISI/SAE 4320 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | STRAIGHT SPLINE BOTH ENDS |
| Construction | SOLID |
| Hub Style Designator | PLAIN FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-219-8998 is a Gear Cluster, manufactured by Eaton Corp Transmission Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-219-8998 has 2 cross-referenced part numbers: 117247H (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 5863 (Eaton Corp Transmission Div).
There are 9 known substitutes for 3020-00-219-8998: 5120-00-240-8704, 5960-00-261-8671, 5950-00-465-7846 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5863: Design Type: SPUR FIRST GEAR; Spline Quantity: 10 SECOND END; Design Type: SPUR SECOND GEAR; Nominal Overall Length: 2.813 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.