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Technical Data Sheet
PartsTable / COMPONENT / GH12G-0230L
GH12G-0230L ✓ 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: 12.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.219 INCHES NOMINAL IN, connection_style: SWIVEL NUT, FLARELESS 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 4720-01-376-5638, 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
GH12G-0230L
NSN: 4720-01-376-5638
FSC: 4720
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
seat_angle12.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.219 INCHES NOMINAL IN
connection_styleSWIVEL NUT, FLARELESS FIRST END
outside_diameter0.531 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_size0.438 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
NSN4720-01-376-5638
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: GH12G-0230L · 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
•
THREAD CLASS: 3B FIRST END
•
BURST TEST PRESSURE: 6000.0 POUNDS PER SQUARE INCH LBS
•
TEMP RATING: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
MEASURING METHOD AND LENGTH: 23.000 INCHES NOMINAL OVERALL IN
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
SEAT ANGLE: 12.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3B FIRST END
BURST TEST PRESSURE6000.0 POUNDS PER SQUARE INCH LBS
TEMP RATING-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD DIRECTIONRIGHT-HAND FIRST END
MEASURING METHOD AND LENGTH23.000 INCHES NOMINAL OVERALL IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SEAT ANGLE12.0 DEGREES FIRST END
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
INSIDE DIAMETER0.219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
GH12GInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-83796/1Interchangeable
interchangeable cross-reference
interchangeable
M83796/1E067AInterchangeable
interchangeable cross-reference
interchangeable
601000-12D0074Interchangeable
interchangeable cross-reference
interchangeable
156001-12D-0074Interchangeable
interchangeable cross-reference
interchangeable
GH12G0200EInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GH12G-0230L?
GH12G-0230L is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace GH12G-0230L?
There are 14 known substitutes for GH12G-0230L: GH12G, MIL-DTL-83796/1, M83796/1E067A and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GH12G-0230L?
GH12G-0230L is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-376-5638. 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