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Technical Data Sheet

MIL-H-13444 I 5/8 — Technical Data Sheet

✓ 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

DIFFUSER,AIR,AIRCRAFT HEATING AN. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.937 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, operating_pressure: 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System under NSN 4720-00-006-9541, 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-13444 I 5/8
NSN: 4720-00-006-9541
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-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter0.937 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
operating_pressure175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedAIR AND FUEL/OIL, HYDROCARBON AND WATER SINGLE RESPONSE
hydrostatic_test_pressure350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
nondefinitive_spec/std_data1 TYPE
specification/standard_data81349-MIL-H-13444 GOVERNMENT SPECIFICATION
NSN4720-00-006-9541
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MIL-H-13444 I 5/8 · 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
•
MINIMUM INSIDE BENDING RADIUS: 4.750 INCHES IN
•
OUTSIDE DIAMETER: 0.937 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
INSIDE SURFACE CONDITION: SMOOTH
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
HYDROSTATIC TEST PRESSURE: 350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OPERATING PRESSURE: 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-13444 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS
MINIMUM INSIDE BENDING RADIUS4.750 INCHES IN
OUTSIDE DIAMETER0.937 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
INSIDE SURFACE CONDITIONSMOOTH
MATERIALRUBBER SYNTHETIC TUBE
HYDROSTATIC TEST PRESSURE350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OPERATING PRESSURE175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA81349-MIL-H-13444 GOVERNMENT SPECIFICATION
OUTER COVERING ENVIRONMENTAL PROTECTIONFUEL RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
MEDIA FOR WHICH DESIGNEDAIR AND FUEL/OIL, HYDROCARBON AND WATER SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
20810InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
H1012InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PT9-650InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILF19017FIG6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1-101253-7PInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8500-0015-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-H-13444 I 5/8?
MIL-H-13444 I 5/8 is a DIFFUSER,AIR,AIRCRAFT HEATING AN.
What parts can replace MIL-H-13444 I 5/8?
There are 22 known substitutes for MIL-H-13444 I 5/8: 20810, H1012, PT9-650 and 19 more. Substitute compatibility should be verified for your specific system.
Is MIL-H-13444 I 5/8 still available?
MIL-H-13444 I 5/8 is currently cancelled.
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