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Technical Data Sheet
PartsTable / COMPONENT / N-49704
N-49704 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, maximum_operating_temp: 775.0 FAHRENHEIT DEGF, material_document_and_classification: MIL-T-20157, TYPE A MIL SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-018-1568, 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-49704
NSN: 4710-01-018-1568
FSC: 4710
CAGE: 10577 — TODD SHIPYARDS CORP HOUSTON DIV (USA)
SPECIFICATIONS
materialSTEEL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
maximum_operating_temp775.0 FAHRENHEIT DEGF
material_document_and_classificationMIL-T-20157, TYPE A MIL SPEC SINGLE MATERIAL RESPONSE
NSN4710-01-018-1568
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: N-49704 · 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 23
7403605Interchangeable
interchangeable cross-reference
interchangeable
26106Interchangeable
interchangeable cross-reference
interchangeable
526106Interchangeable
interchangeable cross-reference
interchangeable
371-14Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY14CL1GRASZ6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N-49704?
N-49704 is a TUBE,METALLIC.
What parts can replace N-49704?
There are 23 known substitutes for N-49704: 7403605, 26106, 526106 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N-49704?
N-49704 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-018-1568. 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