The Gear Cluster, cataloged under National Stock Number 3020-00-035-7894, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-035-7894 |
| Primary Part Number | 5P320 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Material | STEEL COMP 8620H OVERALL |
| Nominal Outside Diameter | 2.4345 INCHES FIRST GEAR IN |
| Nominal Overall Length | 2.6000 INCHES IN |
| Design Type | SPUR SECOND GEAR |
| Hub Nominal Diameter | 1.6880 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Construction | SOLID |
| Design Type | SPUR FIRST GEAR |
| Hub Style Designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| Hub Nominal Length | 0.2200 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Bore Style | PLAIN BOTH ENDS |
| Hardness Rating | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Bore Nominal Diameter | 1.3288 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 2.3290 INCHES SECOND GEAR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5P320 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
NSN 3020-00-035-7894 is a Gear Cluster, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-035-7894 has 1 cross-referenced part number: 5P320 (Parker Hannifin Corporation Div Chelsea Products Division).
There is 1 known substitute for 3020-00-035-7894: 3110-00-144-8669. Verify interchangeability with system specifications before substitution.
Key specifications for 5P320: Material: STEEL COMP 8620H OVERALL; Nominal Outside Diameter: 2.4345 INCHES FIRST GEAR IN; Nominal Overall Length: 2.6000 INCHES IN; Design Type: SPUR SECOND GEAR. 13 total characteristics are documented in the Federal Logistics Information System.