PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26449Filter,fluid

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1650-00-140-1810 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-140-1810 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-140-1810. Primary manufacturer part number: 26449.
Features
  • Filter,fluid — FSC 1650
  • Material: STEEL CORROSION RESISTING BODY
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Filter,fluid, cataloged under National Stock Number 1650-00-140-1810, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-140-1810
Primary Part Number26449
Item NameFilter,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
MaterialSTEEL CORROSION RESISTING BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-333-1173ST5M1225-001 INTERCHANGEABLE
Transformer,power Autotransforme
The Boeing Company Div Defense
5950-00-707-1382 INTERCHANGEABLE
Transformer,power
5330-00-844-950426449 INTERCHANGEABLE
Gasket
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
26449 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
26449 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5950-00-333-1173INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
ST5M1225-001
5950-00-707-1382INTERCHANGEABLE
TRANSFORMER,POWER
5330-00-844-9504INTERCHANGEABLE
GASKET
26449

Frequently Asked Questions

What is NSN 1650-00-140-1810?

NSN 1650-00-140-1810 is a Filter,fluid, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-140-1810?

NSN 1650-00-140-1810 has 2 cross-referenced part numbers: 26449 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 26449 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 1650-00-140-1810?

There are 3 known substitutes for 1650-00-140-1810: 5950-00-333-1173, 5950-00-707-1382, 5330-00-844-9504. Verify interchangeability with system specifications before substitution.

What are the specifications of 26449?

Key specifications for 26449: Material: STEEL CORROSION RESISTING BODY. 1 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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