PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E5504AFilter Element,fluid

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 1650-00-242-9425 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-242-9425 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-242-9425. Primary manufacturer part number: E5504A.
Features
  • Filter Element,fluid — FSC 1650
  • Drop Pressure: ERR-060
  • Body Diameter: 5.938 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
  • FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM
  • Filtration Rating in Microns: 2.0 NOMINAL
  • Temp Rating: -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
  • Body Inside Diameter: 3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN
  • Media for Which Designed: FUEL/OIL, HYDROCARBON
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,fluid, cataloged under National Stock Number 1650-00-242-9425, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1650-00-242-9425
Primary Part NumberE5504A
Item NameFilter Element,fluid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Drop PressureERR-060
Body Diameter5.938 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
FSC Application DataAIRCRAFT HYDRAULIC SYSTEM
Filtration Rating in Microns2.0 NOMINAL
Temp Rating-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
Body Inside Diameter3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN
Media for Which DesignedFUEL/OIL, HYDROCARBON
Body Overall Length8.000 INCHES MINIMUM AND 8.062 INCHES MAXIMUM IN
Test Data Document81349-MILF5504 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Style DesignatorCYLINDRICAL W/CLOSED ENDS
Flow DirectionOUTSIDE IN
Differential PressureERR-060
Design TypeNONREUSABLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5985-00-491-203230316-1 INTERCHANGEABLE
Antenna Element
The Dewey Electronics Corporation
3120-00-662-844368310 INTERCHANGEABLE
Bearing,sleeve
Dresser, Llc
2590-01-092-18826-8310 INTERCHANGEABLE
Control Assembly,push-Pull
Pdi Ground Support Systems, Inc.
6680-01-203-560168310 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4310-01-377-682518-C1603-12P INTERCHANGEABLE
Ring,piston
Rix Industries
5120-01-419-4365R404 INTERCHANGEABLE
Wrench,ratchet
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5110-01-437-1693PK100 INTERCHANGEABLE
Knife,craftsman's
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5961-01-529-552068-310 INTERCHANGEABLE
Semiconductor Device,diode
Crane Carrier Company, Llc
5999-01-546-808630-316-1 INTERCHANGEABLE
Contact,electrical
Bell Textron Inc
5305-01-633-022868310 INTERCHANGEABLE
Screw,tapping
Unison Industries, Llc Dba Unison Industries Inc
Cross-Reference Index
Part NumberManufacturer
E5504A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
566357 Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in (USA)
C1603 Fischman Co Div of Graco Metal Products Inc (USA)
566357 Bendix Corp the (USA)
683-10 Fluid Conditioning Products, Inc. (USA)
30316-1 Arvinmeritor Inc (USA)
683PCALL Fluid Conditioning Products, Inc. (USA)
Related Parts
5985-00-491-2032INTERCHANGEABLE
ANTENNA ELEMENT
30316-1
3120-00-662-8443INTERCHANGEABLE
BEARING,SLEEVE
68310
2590-01-092-1882INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
6-8310
6680-01-203-5601INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
68310
4310-01-377-6825INTERCHANGEABLE
RING,PISTON
18-C1603-12P
5120-01-419-4365INTERCHANGEABLE
WRENCH,RATCHET
R404
5110-01-437-1693INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
PK100
5961-01-529-5520INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
68-310
5999-01-546-8086INTERCHANGEABLE
CONTACT,ELECTRICAL
30-316-1
5305-01-633-0228INTERCHANGEABLE
SCREW,TAPPING
68310
3020-01-676-9963INTERCHANGEABLE
GEAR,BEVEL
68310

Frequently Asked Questions

What is NSN 1650-00-242-9425?

NSN 1650-00-242-9425 is a Filter Element,fluid, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 1650 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1650-00-242-9425?

NSN 1650-00-242-9425 has 7 cross-referenced part numbers: E5504A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 566357 (Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in), C1603 (Fischman Co Div of Graco Metal Products Inc), 566357 (Bendix Corp the), 683-10 (Fluid Conditioning Products, Inc.) and 2 more.

What NSN replaces 1650-00-242-9425?

There are 11 known substitutes for 1650-00-242-9425: 5985-00-491-2032, 3120-00-662-8443, 2590-01-092-1882 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E5504A?

Key specifications for E5504A: Drop Pressure: ERR-060; Body Diameter: 5.938 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN; FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; Filtration Rating in Microns: 2.0 NOMINAL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1650-00-242-9425 still in active supply?

NSN 1650-00-242-9425 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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