PartsTable
Technical Data Sheet
A166184 ✓ 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 seat_angle: 30.0 DEGREES SECOND END, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL PIPE SECOND END, inside_diameter: 0.312 INCHES NOMINAL IN, connection_style: INVERTED FLARE SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-289-8355, 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
A166184
NSN: 4720-00-289-8355
FSC: 4720
CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
seat_angle30.0 DEGREES SECOND END
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
connection_typeTHREADED EXTERNAL PIPE SECOND END
inside_diameter0.312 INCHES NOMINAL IN
connection_styleINVERTED FLARE SECOND END
outside_diameter0.672 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
burst_test_pressure9000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.625 INCHES FIRST END IN
end_connection_designSTRAIGHT SECOND END
inside_surface_conditionSMOOTH
NSN4720-00-289-8355
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: A166184 · 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
INSIDE DIAMETER: 0.312 INCHES NOMINAL IN
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
INSIDE SURFACE CONDITION: SMOOTH
SEAT ANGLE: 45.0 DEGREES FIRST END
THREAD SERIES DESIGNATOR: UNF FIRST END
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
NOMINAL THREAD SIZE: 0.625 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.312 INCHES NOMINAL IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
INSIDE SURFACE CONDITIONSMOOTH
SEAT ANGLE45.0 DEGREES FIRST END
CONNECTION STYLEINVERTED FLARE SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL THREAD SIZE0.625 INCHES FIRST END IN
OUTSIDE DIAMETER0.672 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
152-091Interchangeable
interchangeable cross-reference
interchangeable
1N982Interchangeable
interchangeable cross-reference
interchangeable
0152091Interchangeable
Same NIIN cross-reference
interchangeable
10946236Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A166184?
A166184 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A166184?
There are 4 known substitutes for A166184: 152-091, 1N982, 0152091 and 1 more. Substitute compatibility should be verified for your specific system.
Is A166184 still available?
A166184 is currently cancelled.
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