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PartsTable / COMPONENT / N-D-40744
N-D-40744 ✓ 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 JACKET TUBE AND FLANGE,BURNER is a the manufacturer industrial component. Key specifications include end_item_identification: TODD COMBUSTION OIL BURNER MODEL NUMBER D-17, general_characteristics_item_description: STEEL TUBING;FLANGE 3/16 IN.THK 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 4710-01-090-4764, 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
N-D-40744
NSN: 4710-01-090-4764
FSC: 4710
CAGE: 10577 — TODD SHIPYARDS CORP HOUSTON DIV (USA)
SPECIFICATIONS
end_item_identificationTODD COMBUSTION OIL BURNER MODEL NUMBER D-17
general_characteristics_item_descriptionSTEEL TUBING;FLANGE 3/16 IN.THK IN
NSN4710-01-090-4764
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: N-D-40744 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 10 IN. LG+ 1.660 IN. OD; 1.368 IN. ID+ STEEL; THD ONE END 1-1/4-11-1/2 NPTEXTERNAL; 1-1/8 IN. THD LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION10 IN. LG+ 1.660 IN. OD; 1.368 IN. ID+ STEEL; THD ONE END 1-1/4-11-1/2 NPTEXTERNAL; 1-1/8 IN. THD LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1149-3Interchangeable
interchangeable cross-reference
interchangeable
213898-1Interchangeable
interchangeable cross-reference
interchangeable
AN3063-3Interchangeable
interchangeable cross-reference
interchangeable
4800348000Interchangeable
interchangeable cross-reference
interchangeable
385658-3Interchangeable
interchangeable cross-reference
interchangeable
BP2045Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N-D-40744?
N-D-40744 is a JACKET TUBE AND FLANGE,BURNER.
What parts can replace N-D-40744?
There are 18 known substitutes for N-D-40744: 1149-3, 213898-1, AN3063-3 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N-D-40744?
N-D-40744 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-090-4764. 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