PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

044081Filter Element,fluid

Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in · NSN 1650-00-870-0524 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-870-0524 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-870-0524. Primary manufacturer part number: 044081.
Features
  • Filter Element,fluid — FSC 1650
  • Style Designator: CYLINDRICAL W/OUT CONTAINER
  • Media for Which Designed: FUEL/OIL, HYDROCARBON
  • Drop Pressure: ERR-060
  • Filtration Rating in Microns: 15.0 ABSOLUTE AND 25.0 NOMINAL
  • Temp Rating: 100.0 FAHRENHEIT NOMINAL DEGF
  • Body Overall Length: 4.553 INCHES NOMINAL IN
  • Design Type: REUSABLE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Plastic Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 1650-00-870-0524, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-870-0524
Primary Part Number044081
Item NameFilter Element,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerPurolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
StatusACTIVE
Style DesignatorCYLINDRICAL W/OUT CONTAINER
Media for Which DesignedFUEL/OIL, HYDROCARBON
Drop PressureERR-060
Filtration Rating in Microns15.0 ABSOLUTE AND 25.0 NOMINAL
Temp Rating100.0 FAHRENHEIT NOMINAL DEGF
Body Overall Length4.553 INCHES NOMINAL IN
Design TypeREUSABLE
Flow DirectionOUTSIDE IN
MaterialPLASTIC FILTERING MEDIUM
MaterialSTEEL CORROSION RESISTING FRAME
Filtering Media DesignPOROUS SINGLE FILTERING MEDIA RESPONSE
Body Diameter0.517 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-070-7636 INTERCHANGEABLE
Coil,radio Frequency
4130-00-677-638619563 INTERCHANGEABLE
Pitot Tube Assy
Hdt Expeditionary Systems Inc
5950-01-019-5344989113-29C INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
3455-01-044-6362 INTERCHANGEABLE
Reamer,machine
6930-01-080-01911956-3 INTERCHANGEABLE
Indicator Simulated
Malwin Electronics Corp.
6105-01-205-0299 INTERCHANGEABLE
Motor,alternating Current
3040-01-337-437019563 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Lake Shore Systems, Inc.
5975-01-471-0438044081 INTERCHANGEABLE
Rail,guide
L3 Technologies, Inc. Div L3 Keo
Cross-Reference Index
Part NumberManufacturer
1650PL0133072 Jednolity Indeks Materialowy - Uniform Material Index (POL)
19563 Cadillac Gage Textron Inc. (USA)
044081 PRIMARY Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in (USA)
19563 Thomas Instrument, Incorporated (USA)
Related Parts
5950-00-070-7636INTERCHANGEABLE
COIL,RADIO FREQUENCY
4130-00-677-6386INTERCHANGEABLE
PITOT TUBE ASSY
19563
5950-01-019-5344INTERCHANGEABLE
COIL,RADIO FREQUENCY
989113-29C
3455-01-044-6362INTERCHANGEABLE
REAMER,MACHINE
6930-01-080-0191INTERCHANGEABLE
INDICATOR SIMULATED
1956-3
6105-01-205-0299INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
3040-01-337-4370INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
19563
5975-01-471-0438INTERCHANGEABLE
RAIL,GUIDE
044081

Frequently Asked Questions

What is NSN 1650-00-870-0524?

NSN 1650-00-870-0524 is a Filter Element,fluid, manufactured by Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-870-0524?

NSN 1650-00-870-0524 has 4 cross-referenced part numbers: 1650PL0133072 (Jednolity Indeks Materialowy - Uniform Material Index), 19563 (Cadillac Gage Textron Inc.), 044081 (Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in), 19563 (Thomas Instrument, Incorporated).

What NSN replaces 1650-00-870-0524?

There are 8 known substitutes for 1650-00-870-0524: 5950-00-070-7636, 4130-00-677-6386, 5950-01-019-5344 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 044081?

Key specifications for 044081: Style Designator: CYLINDRICAL W/OUT CONTAINER; Media for Which Designed: FUEL/OIL, HYDROCARBON; Drop Pressure: ERR-060; Filtration Rating in Microns: 15.0 ABSOLUTE AND 25.0 NOMINAL. 12 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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