The Gear and Ring Assembly, cataloged under National Stock Number 3020-00-021-1834, 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 Corporation Div Eaton Fluid Power. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 3020-00-021-1834 |
| Primary Part Number | 5663-8 |
| Item Name | Gear and Ring Assembly |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Eaton Corporation Div Eaton Fluid Power |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF GEAR W/6 TEETH,AND 7 INTERNAL LOBES WITHIN THE RING,3.000 IN. DIA,2.000 IN. W RING,SEVEN 0.320 IN. DIA HOLES ON 2.40 IN. DIA BC,12 TOOTH INVOLUTE SPLINE BORE,12/24 DP,30 DEG PRESSURE ANGLE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-021-1834 is a Gear and Ring Assembly, manufactured by Eaton Corporation Div Eaton Fluid Power, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-021-1834 has 3 cross-referenced part numbers: D51215 (Cnh Industrial America Llc Dba Cnh America), 5663 (Eaton Corporation Div Eaton Fluid Power), 5663-8 (Eaton Corporation Div Eaton Fluid Power).
There are 12 known substitutes for 3020-00-021-1834: 1650-00-101-7790, 2530-00-124-5733, 4320-00-189-5435 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5663-8: General Characteristics Item Description: CONSISTS OF GEAR W/6 TEETH,AND 7 INTERNAL LOBES WITHIN THE RING,3.000 IN. DIA,2.000 IN. W RING,SEVEN 0.320 IN. DIA HOLES ON 2.40 IN. DIA BC,12 TOOTH INVOLUTE SPLINE BORE,12/24 DP,30 DEG PRESSURE ANGLE IN. 1 total characteristics are documented in the Federal Logistics Information System.