PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38344Flyweight,outer

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-8566 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-8566 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-8566. Primary manufacturer part number: 38344.
Features
  • Flyweight,outer — FSC 2810
  • General Characteristics Item Description: MATL STEEL PER AMS 6440; 2.362 IN. LONG; FIRST END FLANGED 4.0625 IN. OD,BORE THREADED 1-14NF-3; SECOND END 2.68 IN. OD,BORE 1.875 IN. DIA IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flyweight,outer, cataloged under National Stock Number 2810-00-118-8566, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-118-8566
Primary Part Number38344
Item NameFlyweight,outer
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL STEEL PER AMS 6440; 2.362 IN. LONG; FIRST END FLANGED 4.0625 IN. OD,BORE THREADED 1-14NF-3; SECOND END 2.68 IN. OD,BORE 1.875 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-296-04143834-4 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
4310-00-994-418838236 INTERCHANGEABLE
Piston Assembly
Phoenix Systems Engineering Inc Dba Phoenix Systems Engineering Inc
Cross-Reference Index
Part NumberManufacturer
38344 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
38344 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5920-00-296-0414INTERCHANGEABLE
FUSEHOLDER,BLOCK
3834-4
4310-00-994-4188INTERCHANGEABLE
PISTON ASSEMBLY
38236

Frequently Asked Questions

What is NSN 2810-00-118-8566?

NSN 2810-00-118-8566 is a Flyweight,outer, 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 2810-00-118-8566?

NSN 2810-00-118-8566 has 2 cross-referenced part numbers: 38344 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 38344 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-118-8566?

There are 2 known substitutes for 2810-00-118-8566: 5920-00-296-0414, 4310-00-994-4188. Verify interchangeability with system specifications before substitution.

What are the specifications of 38344?

Key specifications for 38344: End Item Identification: ACFT ENG R2800; General Characteristics Item Description: MATL STEEL PER AMS 6440; 2.362 IN. LONG; FIRST END FLANGED 4.0625 IN. OD,BORE THREADED 1-14NF-3; SECOND END 2.68 IN. OD,BORE 1.875 IN. DIA IN. 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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