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MIL-H-13531 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

MIL-H-13531: HOSE ASSEMBLY,NONMETALLIC.

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 part is cataloged in the U.S.

Government catalog 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
MIL-H-13531
NSN: 4720-00-001-0093
NIINs: 000010093, 000358063, 000546351, 000546354, 000546357, 000546358, 000724404, 001150215, 001150216, 001150249, 001315462, 001775987, 001901002, 001901003, 001956012, 001956015, 001986203, 002031033, 002031151, 002510694, 003180523, 003180538, 003180559, 003180572, 003180573, 003180574, 003180575, 003180576, 003180577, 003180578, 003180579, 003180580, 003180581, 003180582, 003180584, 003180585, 003180586, 003180587, 003180589, 003180965, 004070494, 004105641, 004172293, 004367514, 004425779, 004425781, 004425783, 004425788, 004429839, 004429846, 004441538, 004641263, 004644684, 004892499, 004949370, 005868334, 005868403, 006399899, 006399901, 006399905, 006744491, 006926169, 007081342, 007188872, 007409283, 007646788, 007706086, 008061185, 008203048, 008207835, 008207836, 008265610, 008291770, 008292625, 008292626, 008828291, 008828294, 008836416, 008837934, 009035993, 009035994, 009037324, 009129842, 009131180, 009131193, 009131940, 009134620, 009202030, 009202033, 009202035, 009202037, 009202043, 009300419, 009304510, 009304512, 009304513, 009304514, 009304515, 009305389, 009322840, 009323360, 009664270, 009790054, 009868699, 009904275, 010589490, 010628728, 010677550, 010906478, 010970979, 011002135, 011637184, 012000815, 012682423, 012883892, 012903849, 012922499, 013741908, 013747814
FSC: 4720 — Hose and Flexible Tubing
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: MIL-H-13531 · 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
•
MEASURING METHOD AND LENGTH: 14.000 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 4.000 INCHES IN
•
CONNECTION STYLE: INVERTED FLARE SECOND END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH14.000 INCHES NOMINAL OVERALL IN
TEMP RATING-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS4.000 INCHES IN
CONNECTION STYLEINVERTED FLARE SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.527 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
4210601-4-2-4-14.00Reference document
Same NSN cross-reference
Reference document — Secondary reference
10804N-604102-01400Reference document
Same NSN cross-reference
Reference document — Secondary reference
245051-2-4-4-0140Reference document
Same NSN cross-reference
Reference document — Secondary reference
4210601-4-2-4-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
4720-001-0093Reference document
Same NSN cross-reference
Reference document — Informative reference only
245C4-JS4-PM2-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-H-13531?
MIL-H-13531 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MIL-H-13531?
There are 9 known substitutes for MIL-H-13531: 4210601-4-2-4-14.00, 10804N-604102-01400, 245051-2-4-4-0140 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-H-13531?
MIL-H-13531 is cataloged in the U.S. Government catalog under NSN 4720-00-001-0093. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.