PartsTable
Technical Data Sheet
91719990 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 45.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES SECOND END, temp_rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, exterior_color: BLUE, connection_type: THREADED INTERNAL TUBE SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-078-9939, 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
91719990
NSN: 4720-01-078-9939
FSC: 4720
CAGE: F6481 — THALES SA (FRA)
SPECIFICATIONS
flow_angle45.0 DEGREES SECOND END
seat_angle37.0 DEGREES SECOND END
temp_rating-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
exterior_colorBLUE
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter0.188 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.415 INCHES NOMINAL IN
special_featuresREPLACEABLE VALVE DEPRESSOR FURNISHED IN ELBOW END
thread_directionRIGHT-HAND SECOND END
features_providedPERFORATED OUTER COVER
NSN4720-01-078-9939
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: 91719990 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
TEMP RATING: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD DIRECTION: RIGHT-HAND SECOND END
OUTER COVERING ENVIRONMENTAL PROTECTION: COLD RESISTANT AND WATER RESISTANT
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
HYDROSTATIC TEST PRESSURE: 1000.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATOR: UNF SECOND END
END CONNECTION DESIGN: STRAIGHT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESREPLACEABLE VALVE DEPRESSOR FURNISHED IN ELBOW END
TEMP RATING-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD DIRECTIONRIGHT-HAND SECOND END
OUTER COVERING ENVIRONMENTAL PROTECTIONCOLD RESISTANT AND WATER RESISTANT
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
HYDROSTATIC TEST PRESSURE1000.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNF SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
THREAD CLASS2B FIRST END
INSIDE DIAMETER0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
300Interchangeable
Rule,machinist's
interchangeable
300/1Interchangeable
Rule,machinist's
interchangeable
32036Interchangeable
Rule,machinist's
interchangeable
870469Interchangeable
interchangeable cross-reference
interchangeable
002343V036Interchangeable
interchangeable cross-reference
interchangeable
592891Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91719990?
91719990 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 91719990?
There are 12 known substitutes for 91719990: 300, 300/1, 32036 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91719990?
91719990 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-078-9939. This indicates validated use in U.S. government and defense supply chains.
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