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Technical Data Sheet
PartsTable / COMPONENT / MIL-H-4441
MIL-H-4441 ✓ 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 material: RUBBER SYNTHETIC TUBE, temp_rating: -65.0 FAHRENHEIT AND 75.0 FAHRENHEIT SINGLE RESPONSE DEGF, vacuum_in_torr: 50.8, inside_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES NOMINAL IN, burst_test_pressure: 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-202-7463, 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
MIL-H-4441
NSN: 4720-00-202-7463
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-65.0 FAHRENHEIT AND 75.0 FAHRENHEIT SINGLE RESPONSE DEGF
vacuum_in_torr50.8
inside_diameter1.250 INCHES NOMINAL IN
outside_diameter1.750 INCHES NOMINAL IN
burst_test_pressure500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
hydrostatic_test_pressure150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
measuring_method_and_length120.000 INCHES NOMINAL OVERALL IN
nondefinitive_spec/std_data1-1/4 SIZE
NSN4720-00-202-7463
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MIL-H-4441 · 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 SURFACE CONDITION: SMOOTH
•
OUTER COVERING ENVIRONMENTAL PROTECTION: ABRASION RESISTANT
•
BURST TEST PRESSURE: 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
MEASURING METHOD AND LENGTH: 180.000 INCHES NOMINAL OVERALL IN
•
OUTSIDE DIAMETER: 1.875 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
•
HYDROSTATIC TEST PRESSURE: 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTIONABRASION RESISTANT
BURST TEST PRESSURE500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MEASURING METHOD AND LENGTH180.000 INCHES NOMINAL OVERALL IN
SPECIAL FEATURESDESIGNED FOR FUEL/OIL,HYDROCARBON
OUTSIDE DIAMETER1.875 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
INSIDE DIAMETER1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
HYDROSTATIC TEST PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
MIL-DTL-27516Interchangeable
interchangeable cross-reference
interchangeable
M27516F2.0T00800Interchangeable
interchangeable cross-reference
interchangeable
M27516F2.0T0800Interchangeable
interchangeable cross-reference
interchangeable
21572Interchangeable
interchangeable cross-reference
interchangeable
114289-509Interchangeable
interchangeable cross-reference
interchangeable
M275164.0003606Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-H-4441?
MIL-H-4441 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MIL-H-4441?
There are 24 known substitutes for MIL-H-4441: MIL-DTL-27516, M27516F2.0T00800, M27516F2.0T0800 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-H-4441?
MIL-H-4441 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-202-7463. 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.
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Last verified: July 2026