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PartsTable / COMPONENT / MS28741-12-0664
MS28741-12-0664 ✓ 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 seat_angle: 37.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, exterior_color: BLACK OR GRAY/GREY, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.625 INCHES NOMINAL 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 4720-01-389-0284, 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
MS28741-12-0664
NSN: 4720-01-389-0284
FSC: 4720
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
exterior_colorBLACK OR GRAY/GREY
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.625 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure6000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size1.062 INCHES FIRST END IN
NSN4720-01-389-0284
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MS28741-12-0664 · 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
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 6.500 INCHES IN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD CLASS: 2B FIRST END
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
EXTERIOR COLOR: BLACK OR GRAY/GREY
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 6000.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESWIVEL NUT FLARE FIRST END
MINIMUM INSIDE BENDING RADIUS6.500 INCHES IN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
THREAD CLASS2B FIRST END
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
EXTERIOR COLORBLACK OR GRAY/GREY
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
BURST TEST PRESSURE6000.0 POUNDS PER SQUARE INCH LBS
SEAT ANGLE37.0 DEGREES FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MS28741-5-1070Interchangeable
interchangeable cross-reference
interchangeable
111417-5S-1070Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-8795Interchangeable
interchangeable cross-reference
interchangeable
94B0100016D0921Interchangeable
interchangeable cross-reference
interchangeable
390A16D0921Interchangeable
interchangeable cross-reference
interchangeable
360-12D0590Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS28741-12-0664?
MS28741-12-0664 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MS28741-12-0664?
There are 17 known substitutes for MS28741-12-0664: MS28741-5-1070, 111417-5S-1070, MIL-DTL-8795 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28741-12-0664?
MS28741-12-0664 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-389-0284. 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