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3G2541 ✓ 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 fsc_application_data: VEHICULAR ENGINE INSTRUMENTS, end_item_identification: BEAVER TAIL TRAILER TIRE, criticality_code_justification: ZZZY, nonpile-up_contact_arrangement: 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT, actuator_position-action_relationship: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED, general_characteristics_item_description: 180 DEGREE MAX RANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-185-8327, 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
3G2541
NSN: 4710-01-185-8327
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
fsc_application_dataVEHICULAR ENGINE INSTRUMENTS
end_item_identificationBEAVER TAIL TRAILER TIRE
criticality_code_justificationZZZY
nonpile-up_contact_arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
actuator_position-action_relationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
general_characteristics_item_description180 DEGREE MAX RANGE
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4710-01-185-8327
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3G2541 · 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 5
873478R92Interchangeable
interchangeable cross-reference
interchangeable
31868Interchangeable
interchangeable cross-reference
interchangeable
31868CPInterchangeable
interchangeable cross-reference
interchangeable
W2T90436Interchangeable
interchangeable cross-reference
interchangeable
31868-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G2541?
3G2541 is a TUBE ASSEMBLY,METAL.
What parts can replace 3G2541?
There are 5 known substitutes for 3G2541: 873478R92, 31868, 31868CP and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G2541?
3G2541 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-185-8327. 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