PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52-10469Filter Body,fluid

Pti Technologies Inc. · NSN 1650-00-912-8136 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-912-8136 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-912-8136. Primary manufacturer part number: 52-10469.
Features
  • Filter Body,fluid — FSC 1650
  • Material: ALUMINUM ALLOY BODY
  • Body Length: 3.420 INCHES NOMINAL IN
  • FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
  • Body Outside Diameter: 1.180 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Pti Technologies Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Aluminum Alloy Body construction
General Description

The Filter Body,fluid, cataloged under National Stock Number 1650-00-912-8136, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Pti Technologies Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN1650-00-912-8136
Primary Part Number52-10469
Item NameFilter Body,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerPti Technologies Inc.
StatusACTIVE
MaterialALUMINUM ALLOY BODY
Body Length3.420 INCHES NOMINAL IN
FSC Application DataAIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
Body Outside Diameter1.180 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4520-01-171-7084020050C1 INTERCHANGEABLE
Heating Element,electrical,nonim
Watlow Electric Manufacturing Co Dba Watlow
4810-01-433-816552041-1003-1 INTERCHANGEABLE
Body,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
52-10469 Woodward Hrt Inc (USA)
52-10469 Transdigm Inc Div Aero Fluid Products (USA)
52-10469 PRIMARY Pti Technologies Inc. (USA)
Related Parts
4520-01-171-7084INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
020050C1
4810-01-433-8165INTERCHANGEABLE
BODY,VALVE
52041-1003-1

Frequently Asked Questions

What is NSN 1650-00-912-8136?

NSN 1650-00-912-8136 is a Filter Body,fluid, manufactured by Pti Technologies Inc., classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-912-8136?

NSN 1650-00-912-8136 has 3 cross-referenced part numbers: 52-10469 (Woodward Hrt Inc), 52-10469 (Transdigm Inc Div Aero Fluid Products), 52-10469 (Pti Technologies Inc.).

What NSN replaces 1650-00-912-8136?

There are 2 known substitutes for 1650-00-912-8136: 4520-01-171-7084, 4810-01-433-8165. Verify interchangeability with system specifications before substitution.

What are the specifications of 52-10469?

Key specifications for 52-10469: Material: ALUMINUM ALLOY BODY; Body Length: 3.420 INCHES NOMINAL IN; FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS; Body Outside Diameter: 1.180 INCHES NOMINAL IN. 4 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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