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Technical Data Sheet
PartsTable / COMPONENT / 1749169
1749169 ✓ 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 TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include special_features: BULK, end_item_identification: 6115012961463, GENERATOR SET, DIESEL ENGINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-533-2644, 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
1749169
NSN: 4720-01-533-2644
FSC: 4720
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresBULK
end_item_identification6115012961463, GENERATOR SET, DIESEL ENGINE
NSN4720-01-533-2644
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1749169 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION6115012961463, GENERATOR SET, DIESEL ENGINE
SPECIAL FEATURESBULK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
G150-015-001Interchangeable
interchangeable cross-reference
interchangeable
8059Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-781Interchangeable
interchangeable cross-reference
interchangeable
630-3Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-781 TY13CL4SZ3Interchangeable
interchangeable cross-reference
interchangeable
89-8059Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1749169?
1749169 is a TUBING,NONMETALLIC.
What parts can replace 1749169?
There are 12 known substitutes for 1749169: G150-015-001, 8059, GGG-P-781 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1749169?
1749169 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-533-2644. 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