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MILH13531TYPE1 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

MILH13531TYPE1: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, seat_angle: 37.0 DEGREES FIRST END, temp_rating: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.977 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-808-7906, 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
MILH13531TYPE1
NSN: 4720-00-808-7906
NIINs: 008087906, 008087908, 008832236
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 FIRST END
seat_angle37.0 DEGREES FIRST END
temp_rating250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.977 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN
connection_styleINVERTED FLARE SECOND END
outside_diameter1.454 INCHES MINIMUM AND 1.546 INCHES MAXIMUM IN
special_featuresINNER CONVEYING TUBE MATERIAL-RUBBER, BUNA-N
thread_directionRIGHT-HAND FIRST END
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure4000.0 POUNDS PER SQUARE INCH LBS
NSN4720-00-808-7906
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MILH13531TYPE1 · 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
•
FLOW ANGLE: 90.0 DEGREES FIRST END
•
MEASURING METHOD AND LENGTH: 16.750 INCHES MINIMUM WORKING AND 17.250 INCHES MAXIMUM WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 9.500 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE SECOND END
•
END CONNECTION DESIGN: STRAIGHT SECOND END
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH16.750 INCHES MINIMUM WORKING AND 17.250 INCHES MAXIMUM WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS9.500 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
END CONNECTION DESIGNELBOW FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
SUBSTITUTES & CROSS-REFERENCES 2
141-91889Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10921617Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILH13531TYPE1?
MILH13531TYPE1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MILH13531TYPE1?
There are 2 known substitutes for MILH13531TYPE1: 141-91889, 10921617. Substitute compatibility should be verified for your specific system.
What is the NSN for MILH13531TYPE1?
MILH13531TYPE1 is cataloged in the U.S. Government catalog under NSN 4720-00-808-7906. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
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.