PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28781Body,strainer Bypass

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-3420 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-3420 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-3420. Primary manufacturer part number: 28781.
Features
  • Body,strainer Bypass — FSC 2810
  • General Characteristics Item Description: MATL BRASS PER AMS 4612; 1.40625 IN. LONG; FIRST END 0.7795 IN. OD; SECOND END HEXAGON 1.0625 IN. ACROSS; BORE 0.375 IN. DIA; 2 HOLES 0.25 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 Body,strainer Bypass, cataloged under National Stock Number 2810-00-118-3420, 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
NSN2810-00-118-3420
Primary Part Number28781
Item NameBody,strainer Bypass
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL BRASS PER AMS 4612; 1.40625 IN. LONG; FIRST END 0.7795 IN. OD; SECOND END HEXAGON 1.0625 IN. ACROSS; BORE 0.375 IN. DIA; 2 HOLES 0.25 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-367-45042878-1 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5930-00-592-146610-640 INTERCHANGEABLE
Parts Kit,switch
Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies
Cross-Reference Index
Part NumberManufacturer
28781 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
28781 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5315-00-367-4504INTERCHANGEABLE
PIN,QUICK RELEASE
2878-1
5930-00-592-1466INTERCHANGEABLE
PARTS KIT,SWITCH
10-640

Frequently Asked Questions

What is NSN 2810-00-118-3420?

NSN 2810-00-118-3420 is a Body,strainer Bypass, 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 2810-00-118-3420?

NSN 2810-00-118-3420 has 2 cross-referenced part numbers: 28781 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 28781 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-118-3420?

There are 2 known substitutes for 2810-00-118-3420: 5315-00-367-4504, 5930-00-592-1466. Verify interchangeability with system specifications before substitution.

What are the specifications of 28781?

Key specifications for 28781: End Item Identification: ACFT ENG R1830; General Characteristics Item Description: MATL BRASS PER AMS 4612; 1.40625 IN. LONG; FIRST END 0.7795 IN. OD; SECOND END HEXAGON 1.0625 IN. ACROSS; BORE 0.375 IN. DIA; 2 HOLES 0.25 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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