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PartsTable / COMPONENT / 3G1617
3G1617 ✓ 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 FIRST END, design_form: PREBENT, thread_class: 2A SECOND END A, wall_thickness: 0.065 INCHES NOMINAL IN, thread_direction: RIGHT-HAND FIRST END, seat_angle_in_deg: 37.0 SECOND 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 4710-01-184-5578, 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
3G1617
NSN: 4710-01-184-5578
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL FIRST END
design_formPREBENT
thread_class2A SECOND END A
wall_thickness0.065 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
seat_angle_in_deg37.0 SECOND END
mating_end_quantity1 FIRST END
nominal_thread_size1.062 INCHES FIRST END IN
end_connection_styleFLARED SECOND END
tube_outside_diameter0.750 INCHES NOMINAL IN
thread_series_designatorUN FIRST END
NSN4710-01-184-5578
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3G1617 · 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
•
TUBE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 37.0 FIRST END
•
END CONNECTION STYLE: SWIVEL NUT, FLARE FIRST END
•
MATERIAL: STEEL SECOND END
•
NOMINAL THREAD SIZE: 1.062 INCHES SECOND END IN
•
THREAD DIRECTION: RIGHT-HAND SECOND END
•
THREAD SERIES DESIGNATOR: UN FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
TUBE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
SEAT ANGLE IN DEG37.0 FIRST END
END CONNECTION STYLESWIVEL NUT, FLARE FIRST END
MATERIALSTEEL SECOND END
NOMINAL THREAD SIZE1.062 INCHES SECOND END IN
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD SERIES DESIGNATORUN FIRST END
END CONNECTION STYLEFLARED SECOND END
SEAT ANGLE IN DEG37.0 SECOND END
THREAD CLASS2B FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
AS81969/2 TY1CL1CPCInterchangeable
interchangeable cross-reference
interchangeable
DAK126-20AInterchangeable
interchangeable cross-reference
interchangeable
VG95236-T113Interchangeable
interchangeable cross-reference
interchangeable
C294-27Interchangeable
interchangeable cross-reference
interchangeable
294-27Interchangeable
interchangeable cross-reference
interchangeable
2410 1-29/32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G1617?
3G1617 is a TUBE ASSEMBLY,METAL.
What parts can replace 3G1617?
There are 8 known substitutes for 3G1617: AS81969/2 TY1CL1CPC, DAK126-20A, VG95236-T113 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G1617?
3G1617 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-5578. 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