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MB11134 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3B FIRST END, inside_diameter: 0.250 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE SECOND END, outside_diameter: 0.450 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-082-0853, 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
MB11134
NSN: 4720-00-082-0853
FSC: 4720
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES FIRST END
seat_angle37.0 DEGREES FIRST END
thread_class3B FIRST END
inside_diameter0.250 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE SECOND END
outside_diameter0.450 INCHES NOMINAL IN
thread_directionRIGHT-HAND SECOND END
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_thread_size0.438 INCHES SECOND END IN
thread_series_designatorUNF FIRST END
inner_conveying_tube_styleANNULAR OPEN-PITCH CORRUGATED
cross-sectional_shape_styleROUND
NSN4720-00-082-0853
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MB11134 · 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
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
THREAD CLASS: 3B FIRST END
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
•
CONNECTION STYLE: SWIVEL NUT FLARE SECOND END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
THREAD SERIES DESIGNATOR: UNF FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD CLASS3B FIRST END
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
CONNECTION STYLESWIVEL NUT FLARE SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
INNER CONVEYING TUBE STYLEANNULAR OPEN-PITCH CORRUGATED
OUTSIDE DIAMETER0.450 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1113-4Interchangeable
interchangeable cross-reference
interchangeable
128SCH165-1Interchangeable
interchangeable cross-reference
interchangeable
1113Q2-4-1.8Interchangeable
interchangeable cross-reference
interchangeable
C54764Interchangeable
interchangeable cross-reference
interchangeable
14353Interchangeable
interchangeable cross-reference
interchangeable
B1102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MB11134?
MB11134 is a HOSE ASSEMBLY,METALLIC.
What parts can replace MB11134?
There are 16 known substitutes for MB11134: 1113-4, 128SCH165-1, 1113Q2-4-1.8 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MB11134?
MB11134 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-082-0853. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026