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Technical Data Sheet
PartsTable / COMPONENT / 3G2542
3G2542 ✓ 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: IRON OVERALL, outside_diameter: 0.969 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.719 INCHES NOMINAL IN, special_test_features: SPECIAL QUALITY CONTROL TESTING, cross-sectional_thickness: 0.031 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 4710-01-186-8180, 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
3G2542
NSN: 4710-01-186-8180
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialIRON OVERALL
outside_diameter0.969 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.719 INCHES NOMINAL IN
special_test_featuresSPECIAL QUALITY CONTROL TESTING
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
reference_number_differentiating_characteristicsMATERIAL MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NSN4710-01-186-8180
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3G2542 · 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 9
319-2-2Interchangeable
interchangeable cross-reference
interchangeable
STYLEC07Interchangeable
interchangeable cross-reference
interchangeable
20003Interchangeable
interchangeable cross-reference
interchangeable
31922SEALInterchangeable
interchangeable cross-reference
interchangeable
MPR-400Interchangeable
interchangeable cross-reference
interchangeable
N25282PC3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G2542?
3G2542 is a TUBE ASSEMBLY,METAL.
What parts can replace 3G2542?
There are 9 known substitutes for 3G2542: 319-2-2, STYLEC07, 20003 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G2542?
3G2542 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-186-8180. 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