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PartsTable / COMPONENT / MILH13531
MILH13531 ✓ 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 flow_angle: 90.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES FIRST END, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE SECOND END, inside_diameter: 0.735 INCHES MINIMUM AND 0.781 INCHES MAXIMUM 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 4720-00-001-0093, 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
MILH13531
NSN: 4720-00-001-0093
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
seat_angle37.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter0.735 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter1.220 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
special_featuresEXTERNAL PROTECTION TYPE AND LOCATION- OVERALL SPRING GUARD, FLAT STEEL COIL , INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC; BAND THREE PLACES PER MS43436/5-1
thread_directionRIGHT-HAND FIRST END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure20000.0 POUNDS PER SQUARE INCH LBS
NSN4720-00-001-0093
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MILH13531 · 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: 0.250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.527 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
OUTER COVERING ENVIRONMENTAL PROTECTION: COLD RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A CLASS
•
EXTERIOR COLOR: BLACK
•
TEMP RATING: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
THREAD CLASS: 2B FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER0.527 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTIONCOLD RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A CLASS
EXTERIOR COLORBLACK
TEMP RATING-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD CLASS2B FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
BURST TEST PRESSURE11000.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MIL-DTL-13531Interchangeable
interchangeable cross-reference
interchangeable
8378808Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-13531Interchangeable
interchangeable cross-reference
interchangeable
8753954Interchangeable
interchangeable cross-reference
interchangeable
FG2000AEA0240Interchangeable
interchangeable cross-reference
interchangeable
8378855Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILH13531?
MILH13531 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MILH13531?
There are 14 known substitutes for MILH13531: MIL-DTL-13531, 8378808, MIL-H-13531 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILH13531?
MILH13531 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-001-0093. 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