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Technical Data Sheet
PartsTable / COMPONENT / K-5111526
K-5111526 ✓ 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 TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, thread_class: 2B SINGLE END, wall_thickness: 0.028 INCHES NOMINAL IN, special_features: GRUMMAN; A10 AIRCRAFT, thread_direction: RIGHT-HAND SINGLE 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 4710-00-020-2733, 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
K-5111526
NSN: 4710-00-020-2733
FSC: 4710
CAGE: 18954 — KORODY-COLYER CORP A CR INDUSTRIES CO (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
thread_class2B SINGLE END
wall_thickness0.028 INCHES NOMINAL IN
special_featuresGRUMMAN; A10 AIRCRAFT
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.375 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
fsc_application_dataDIESEL ENGINE
tube_outside_diameter0.188 INCHES NOMINAL IN
NSN4710-00-020-2733
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: K-5111526 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
23511856Interchangeable
interchangeable cross-reference
interchangeable
PC5151121Interchangeable
interchangeable cross-reference
interchangeable
5151121Interchangeable
interchangeable cross-reference
interchangeable
K-511526Interchangeable
Same NIIN cross-reference
interchangeable
5111526Interchangeable
Same NIIN cross-reference
interchangeable
FP23511850Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K-5111526?
K-5111526 is a TUBE ASSEMBLY,METAL.
What parts can replace K-5111526?
There are 11 known substitutes for K-5111526: 23511856, PC5151121, 5151121 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K-5111526?
K-5111526 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-020-2733. 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