The Gear Cluster, cataloged under National Stock Number 3020-00-119-9771, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 19 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-119-9771 |
| Primary Part Number | 83104 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Hub Nominal Length | 1.2660 INCHES SECOND END IN |
| Hub Style Designator | PLAIN SECOND END |
| Design Type | SPUR SECOND GEAR |
| Hub Nominal Length | 0.3440 INCHES FIRST END IN |
| Construction | SOLID |
| Material Document and Classification | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PARTIAL FIRST END |
| Bore Nominal Depth | 3.500 INCHES FIRST END IN |
| Material | STEEL COMP E9310 OVERALL |
| Design Type | SPUR FIRST GEAR |
| Nominal Overall Length | 4.781 INCHES IN |
| Nominal Outside Diameter | 5.184 INCHES FIRST GEAR IN |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Bore Nominal Diameter | 0.437 INCHES FIRST END IN |
| Hub Nominal Length | 0.094 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Attachment Method | MOUNTING HOLE |
| Hub Style Designator | THREADED FIRST END |
| Nominal Outside Diameter | 1.350 INCHES SECOND GEAR IN |
| Hub Nominal Diameter | 0.748 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-119-9771 is a Gear Cluster, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-119-9771 has 2 cross-referenced part numbers: 83104 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 83104 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 5 known substitutes for 3020-00-119-9771: 3020-00-229-9163, 5330-00-292-4005, 5995-00-558-0171 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 83104: Hub Nominal Length: 1.2660 INCHES SECOND END IN; Hub Style Designator: PLAIN SECOND END; Design Type: SPUR SECOND GEAR; Hub Nominal Length: 0.3440 INCHES FIRST END IN. 20 total characteristics are documented in the Federal Logistics Information System.