PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38050Gear Assembly

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-3663 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-3663 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-3663. Primary manufacturer part number: 38050.
Features
  • Gear Assembly — FSC 2810
  • General Characteristics Item Description: CONSISTS OF PART NUMBERS AN122636 AND B-34206; PROPELLER GOVERNOR DRIVEN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly, cataloged under National Stock Number 2810-00-118-3663, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-118-3663
Primary Part Number38050
Item NameGear Assembly
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF PART NUMBERS AN122636 AND B-34206; PROPELLER GOVERNOR DRIVEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-0220368A INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5315-00-276-40901707A INTERCHANGEABLE
Pin,straight,headed
Brinkley Technology Group Llc Dba Hercules Manufacturing
8040-01-284-398438050 INTERCHANGEABLE
Adhesive
Loctite Corp
5340-01-647-83933-8050 INTERCHANGEABLE
Hardware Kit,mechanic Equipment
Signet Scientific Co
Cross-Reference Index
Part NumberManufacturer
38050 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
38050 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
3110-00-100-0220INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
368A
5315-00-276-4090INTERCHANGEABLE
PIN,STRAIGHT,HEADED
1707A
8040-01-284-3984INTERCHANGEABLE
ADHESIVE
38050
5340-01-647-8393INTERCHANGEABLE
HARDWARE KIT,MECHANIC EQUIPMENT
3-8050

Frequently Asked Questions

What is NSN 2810-00-118-3663?

NSN 2810-00-118-3663 is a Gear Assembly, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-118-3663?

NSN 2810-00-118-3663 has 2 cross-referenced part numbers: 38050 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 38050 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2810-00-118-3663?

There are 4 known substitutes for 2810-00-118-3663: 3110-00-100-0220, 5315-00-276-4090, 8040-01-284-3984 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38050?

Key specifications for 38050: End Item Identification: ACFT ENG R1830; General Characteristics Item Description: CONSISTS OF PART NUMBERS AN122636 AND B-34206; PROPELLER GOVERNOR DRIVEN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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