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PartsTable / COMPONENT / GH12V8C-0284
GH12V8C-0284 ✓ 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, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.395 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END, outside_diameter: 0.630 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 4720-00-781-3982, 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
GH12V8C-0284
NSN: 4720-00-781-3982
FSC: 4720
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.395 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.630 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure12000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.750 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
NSN4720-00-781-3982
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: GH12V8C-0284 · 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 DIRECTION: RIGHT-HAND FIRST END
•
BURST TEST PRESSURE: 12000.0 POUNDS PER SQUARE INCH LBS
•
OUTSIDE DIAMETER: 0.630 INCHES NOMINAL IN
•
THREAD CLASS: 3B FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-38360 GOVERNMENT SPECIFICATION
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
BURST TEST PRESSURE12000.0 POUNDS PER SQUARE INCH LBS
OUTSIDE DIAMETER0.630 INCHES NOMINAL IN
THREAD CLASS3B FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
SPECIFICATION/STANDARD DATA81349-MIL-H-38360 GOVERNMENT SPECIFICATION
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
HYDROSTATIC TEST PRESSURE6000.0 POUNDS PER SQUARE INCH LBS
OUTER COVERING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
66000008-0154CInterchangeable
interchangeable cross-reference
interchangeable
GH12V8C-0154Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-38360-8Interchangeable
interchangeable cross-reference
interchangeable
R802-8Interchangeable
interchangeable cross-reference
interchangeable
676-8Interchangeable
interchangeable cross-reference
interchangeable
R736-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GH12V8C-0284?
GH12V8C-0284 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace GH12V8C-0284?
There are 9 known substitutes for GH12V8C-0284: 66000008-0154C, GH12V8C-0154, MIL-H-38360-8 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GH12V8C-0284?
GH12V8C-0284 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-781-3982. 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