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PartsTable / COMPONENT / 19-004-5804
19-004-5804 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLING,HOSE,FIRE FIGHTING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED INTERNAL HOSE ALL ENDS, connection_style: SWIVEL NUT, GASKET SEAL (HOSE) ALL ENDS, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 2.500 INCHES ALL ENDS IN, fsc_application_data: FIRE FIGHTING EQUIPMENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4210-00-288-8816, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
19-004-5804
NSN: 4210-00-288-8816
FSC: 4210
CAGE: INTE9 — NATO STOCK NUMBER POTENTIAL INTERCHANGEABILITY LINK
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED INTERNAL HOSE ALL ENDS
connection_styleSWIVEL NUT, GASKET SEAL (HOSE) ALL ENDS
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size2.500 INCHES ALL ENDS IN
fsc_application_dataFIRE FIGHTING EQUIPMENT
media_for_which_designedWATER SINGLE RESPONSE
thread_quantity_per_inch7-1/2 ALL ENDS
thread_series_designatorNH ALL ENDS
nondefinitive_spec/std_data17 TYPE AND A CLASS AND 2-1/2 IN. /NH/ BY 2-1/2 IN. /NH/ SIZE IN
specification/standard_data81349-MIL-DTL-52404 GOVERNMENT SPECIFICATION
nominal_inside_diameter_hose_accommodated2.500 INCHES ALL ENDS IN
NSN4210-00-288-8816
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,HOSE,FIRE FIGHTING TITLE COMPONENT PN 19-004-5804 MFR COUPLING,HOSE,FIRE FIG
KEY FEATURES
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.500 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
•
FSC APPLICATION DATA: FIRE FIGHTING EQUIPMENT
•
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-DTL-52404 GOVERNMENT SPECIFICATION
•
NOMINAL THREAD SIZE: 2.500 INCHES ALL ENDS IN
•
THREAD SERIES DESIGNATOR: NH ALL ENDS
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.500 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
FSC APPLICATION DATAFIRE FIGHTING EQUIPMENT
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA81349-MIL-DTL-52404 GOVERNMENT SPECIFICATION
NOMINAL THREAD SIZE2.500 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORNH ALL ENDS
MATERIALCOPPER ALLOY OVERALL
NONDEFINITIVE SPEC/STD DATA17 TYPE AND A CLASS AND 2-1/2 IN. /NH/ BY 2-1/2 IN. /NH/ SIZE IN
CONNECTION TYPETHREADED INTERNAL HOSE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
6253Interchangeable
interchangeable cross-reference
interchangeable
66736Interchangeable
interchangeable cross-reference
interchangeable
AL2606MPInterchangeable
interchangeable cross-reference
interchangeable
33C395Interchangeable
interchangeable cross-reference
interchangeable
4210PL1824144Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-52404CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19-004-5804?
19-004-5804 is a COUPLING,HOSE,FIRE FIGHTING.
What parts can replace 19-004-5804?
There are 22 known substitutes for 19-004-5804: 6253, 66736, AL2606MP and 19 more. Substitute compatibility should be verified for your specific system.
Is 19-004-5804 still available?
19-004-5804 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026