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Technical Data Sheet
PartsTable / COMPONENT / MS28741-12-1030
MS28741-12-1030 ✓ 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: 3B FIRST END, vacuum_in_torr: 50.8, 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 4720-00-811-6873, 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
MS28741-12-1030
NSN: 4720-00-811-6873
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_class3B FIRST END
vacuum_in_torr50.8
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.625 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter1.078 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
NSN4720-00-811-6873
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MS28741-12-1030 · 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
•
VACUUM IN TORR: 50.8
•
BURST TEST PRESSURE: 6000.0 POUNDS PER SQUARE INCH LBS
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
HYDROSTATIC TEST PRESSURE: 3000.0 POUNDS PER SQUARE INCH LBS
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
INSIDE SURFACE CONDITION: SMOOTH
•
SEAT ANGLE: 37.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
VACUUM IN TORR50.8
BURST TEST PRESSURE6000.0 POUNDS PER SQUARE INCH LBS
CONNECTION STYLESWIVEL NUT FLARE FIRST END
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
HYDROSTATIC TEST PRESSURE3000.0 POUNDS PER SQUARE INCH LBS
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
INSIDE SURFACE CONDITIONSMOOTH
SEAT ANGLE37.0 DEGREES FIRST END
THREAD QUANTITY PER INCH12 FIRST END
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
267906Interchangeable
interchangeable cross-reference
interchangeable
532-001-3RInterchangeable
interchangeable cross-reference
interchangeable
532-001Interchangeable
interchangeable cross-reference
interchangeable
532-1-8PFInterchangeable
interchangeable cross-reference
interchangeable
CV27Interchangeable
interchangeable cross-reference
interchangeable
M38510/50401BRAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS28741-12-1030?
MS28741-12-1030 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MS28741-12-1030?
There are 8 known substitutes for MS28741-12-1030: 267906, 532-001-3R, 532-001 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28741-12-1030?
MS28741-12-1030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-811-6873. 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