PartsTable
Technical Data Sheet
PartsTable / COMPONENT / GH511CY1
GH511CY1 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, thread_class: 3B FIRST END, exterior_color: NATURAL, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 1.000 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 4720-00-226-4815, 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
GH511CY1
NSN: 4720-00-226-4815
FSC: 4720
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class3B FIRST END
exterior_colorNATURAL
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter1.000 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter1.300 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
features_providedIDENTICAL ENDS
operating_pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure2400.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size1.312 INCHES FIRST END IN
NSN4720-00-226-4815
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: GH511CY1 · 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
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
THREAD QUANTITY PER INCH: 12 FIRST END
•
EXTERIOR COLOR: NATURAL
•
FEATURES PROVIDED: IDENTICAL ENDS
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
THREAD CLASS: 3B FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
NOMINAL THREAD SIZE: 1.312 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION DESIGNSTRAIGHT FIRST END
THREAD QUANTITY PER INCH12 FIRST END
EXTERIOR COLORNATURAL
FEATURES PROVIDEDIDENTICAL ENDS
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD CLASS3B FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
NOMINAL THREAD SIZE1.312 INCHES FIRST END IN
MEASURING METHOD AND LENGTH21.000 INCHES NOMINAL OVERALL IN
BURST TEST PRESSURE2400.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
HE1040Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-5423/14Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5423/14Interchangeable
interchangeable cross-reference
interchangeable
255TM2Interchangeable
interchangeable cross-reference
interchangeable
BM1310Interchangeable
interchangeable cross-reference
interchangeable
SEC5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy GH511CY1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is GH511CY1?
GH511CY1 is a HOSE ASSEMBLY,METALLIC.
What parts can replace GH511CY1?
There are 14 known substitutes for GH511CY1: HE1040, MIL-B-5423/14, MIL-DTL-5423/14 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GH511CY1?
GH511CY1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-226-4815. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — GH511CY1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026