PartsTable
Technical Data Sheet
MILH27267 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include seat_angle: 37.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.188 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-659-4144, 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
MILH27267
NSN: 4720-00-659-4144
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.188 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
features_providedNUTS DRILLED FOR LOCKWIRE
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure12000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.438 INCHES FIRST END IN
NSN4720-00-659-4144
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: MILH27267 · 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: 44.000 INCHES NOMINAL WORKING IN
SPECIFICATION/STANDARD DATA: 81349-MIL-H-27267 GOVERNMENT SPECIFICATION
INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE: 3000.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATOR: UNF FIRST END
FEATURES PROVIDED: ELECTROSTATIC DISCHARGE CAPABILITY
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MEASURING METHOD AND LENGTH44.000 INCHES NOMINAL WORKING IN
SPECIFICATION/STANDARD DATA81349-MIL-H-27267 GOVERNMENT SPECIFICATION
INSIDE DIAMETER0.188 INCHES NOMINAL IN
OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE3000.0 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNF FIRST END
FEATURES PROVIDEDELECTROSTATIC DISCHARGE CAPABILITY
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
R3800-3-0440Interchangeable
Same NIIN cross-reference
interchangeable
65D35562-11Interchangeable
Same NIIN cross-reference
interchangeable
MS8000B440AInterchangeable
Same NIIN cross-reference
interchangeable
4720PL0977757Interchangeable
Same NIIN cross-reference
interchangeable
13606004-0440Interchangeable
Same NIIN cross-reference
interchangeable
65D35562-51Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILH27267?
MILH27267 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace MILH27267?
There are 6 known substitutes for MILH27267: R3800-3-0440, 65D35562-11, MS8000B440A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILH27267?
MILH27267 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-659-4144. This indicates validated use in U.S. government and defense supply chains.
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