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Technical Data Sheet
PartsTable / COMPONENT / 3G1648
3G1648 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include end_item_identification: TERRY STEAM TURBINE CO MAIN CONDENSATE AND BOOSTER PUMP TURBINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-186-3547, 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
3G1648
NSN: 4720-01-186-3547
FSC: 4720
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationTERRY STEAM TURBINE CO MAIN CONDENSATE AND BOOSTER PUMP TURBINE
NSN4720-01-186-3547
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3G1648 · 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 7
E2269PC38Interchangeable
interchangeable cross-reference
interchangeable
E2334PC57Interchangeable
interchangeable cross-reference
interchangeable
E2150PC16Interchangeable
interchangeable cross-reference
interchangeable
29741Interchangeable
interchangeable cross-reference
interchangeable
1917010Interchangeable
interchangeable cross-reference
interchangeable
51-48730-00-060Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G1648?
3G1648 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 3G1648?
There are 7 known substitutes for 3G1648: E2269PC38, E2334PC57, E2150PC16 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G1648?
3G1648 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-186-3547. 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