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Technical Data Sheet
PartsTable / COMPONENT / 11233261-32
11233261-32 ✓ 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 seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 1.250 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END, outside_diameter: 1.920 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 4720-00-555-4311, 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
11233261-32
NSN: 4720-00-555-4311
FSC: 4720
CAGE: 17773 — BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter1.250 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter1.920 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
features_providedIDENTICAL ENDS
operating_pressure485.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure725.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size1.625 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
NSN4720-00-555-4311
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 11233261-32 · 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
•
INNER CONVEYING TUBE STYLE: WELDED CORRUGATED
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.920 INCHES NOMINAL IN
•
OPERATING PRESSURE: 485.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
THREAD CLASS: 2B FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MEASURING METHOD AND LENGTH: 27.000 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS (FLIS)
INNER CONVEYING TUBE STYLEWELDED CORRUGATED
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
INSIDE DIAMETER1.250 INCHES NOMINAL IN
OUTSIDE DIAMETER1.920 INCHES NOMINAL IN
OPERATING PRESSURE485.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
THREAD CLASS2B FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
MEASURING METHOD AND LENGTH27.000 INCHES NOMINAL OVERALL IN
SEAT ANGLE37.0 DEGREES FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
011073-102Interchangeable
interchangeable cross-reference
interchangeable
11233261-46Interchangeable
interchangeable cross-reference
interchangeable
85954-103Interchangeable
interchangeable cross-reference
interchangeable
11233261Interchangeable
interchangeable cross-reference
interchangeable
011073Interchangeable
interchangeable cross-reference
interchangeable
010999-104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11233261-32?
11233261-32 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 11233261-32?
There are 12 known substitutes for 11233261-32: 011073-102, 11233261-46, 85954-103 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11233261-32?
11233261-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-555-4311. 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