PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144850Connector,pushrod Cover

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-148-4104 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-148-4104 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-148-4104. Primary manufacturer part number: 144850.
Features
  • Connector,pushrod Cover — FSC 2810
  • General Characteristics Item Description: MATL ALUMINUM ALLOY PER AMS 4120 OR AMS 4152; 2.725 IN. MIN AND 2.735 IN. MAX LONG; MAIN BODY 1.24 IN. MIN AND 1.26 IN. MAX OD; FIRST END 1.526 IN. MIN AND 1.536 IN. MAX OD; FLANGE HEXAGON 1.356 IN. MIN AND 1.377 IN. MAX ACROSS; SECOND END THREADED 1.375-20-N; BORE 0.935 IN. MIN AND 0.945 IN. MAX DIA; COUNTERBORED FIRST END 1.375 IN. MIN AND 1.405 IN. MAX DIA,SECOND 1.052 IN. MIN AND 1.072 IN. MAX DIA IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,pushrod Cover, cataloged under National Stock Number 2810-00-148-4104, 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
NSN2810-00-148-4104
Primary Part Number144850
Item NameConnector,pushrod Cover
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL ALUMINUM ALLOY PER AMS 4120 OR AMS 4152; 2.725 IN. MIN AND 2.735 IN. MAX LONG; MAIN BODY 1.24 IN. MIN AND 1.26 IN. MAX OD; FIRST END 1.526 IN. MIN AND 1.536 IN. MAX OD; FLANGE HEXAGON 1.356 IN. MIN AND 1.377 IN. MAX ACROSS; SECOND END THREADED 1.375-20-N; BORE 0.935 IN. MIN AND 0.945 IN. MAX DIA; COUNTERBORED FIRST END 1.375 IN. MIN AND 1.405 IN. MAX DIA,SECOND 1.052 IN. MIN AND 1.072 IN. MAX DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-508-5804W5 INTERCHANGEABLE
Fuse,plug
Cooper Bussmann, Llc Dba Cooper Industries
6605-00-987-7706 INTERCHANGEABLE
Shaft,drive
Cross-Reference Index
Part NumberManufacturer
144850 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
144850 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5920-00-508-5804INTERCHANGEABLE
FUSE,PLUG
W5
6605-00-987-7706INTERCHANGEABLE
SHAFT,DRIVE

Frequently Asked Questions

What is NSN 2810-00-148-4104?

NSN 2810-00-148-4104 is a Connector,pushrod Cover, 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 2810-00-148-4104?

NSN 2810-00-148-4104 has 2 cross-referenced part numbers: 144850 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 144850 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-148-4104?

There are 2 known substitutes for 2810-00-148-4104: 5920-00-508-5804, 6605-00-987-7706. Verify interchangeability with system specifications before substitution.

What are the specifications of 144850?

Key specifications for 144850: End Item Identification: ACFT ENG,RECIPROCATING; General Characteristics Item Description: MATL ALUMINUM ALLOY PER AMS 4120 OR AMS 4152; 2.725 IN. MIN AND 2.735 IN. MAX LONG; MAIN BODY 1.24 IN. MIN AND 1.26 IN. MAX OD; FIRST END 1.526 IN. MIN AND 1.536 IN. MAX OD; FLANGE HEXAGON 1.356 IN. MIN AND 1.377 IN. MAX ACROSS; SECOND END THREADED 1.375-20-N; BORE 0.935 IN. MIN AND 0.945 IN. MAX DIA; COUNTERBORED FIRST END 1.375 IN. MIN AND 1.405 IN. MAX DIA,SECOND 1.052 IN. MIN AND 1.072 IN. MAX 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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