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123418-03 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

123418-03: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING TUBING, design_form: STRAIGHT, seat_radius: 0.500 INCHES NOMINAL ALL ENDS IN, overall_length: 260.0 MILLIMETERS NOMINAL MM, wall_thickness: 0.084 INCHES NOMINAL IN, special_features: ASSEMBLY SHALL WITHSTAND 24000 PSI AND REMAIN LEAK FREE-TIP A AND TIP B 122876-DH200-BRAZE PER AMS2664. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-561-5835, 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
123418-03
NSN: 4710-01-561-5835
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 2J641 — DH INSTRUMENTS INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING TUBING
design_formSTRAIGHT
seat_radius0.500 INCHES NOMINAL ALL ENDS IN
overall_length260.0 MILLIMETERS NOMINAL MM
wall_thickness0.084 INCHES NOMINAL IN
special_featuresASSEMBLY SHALL WITHSTAND 24000 PSI AND REMAIN LEAK FREE-TIP A AND TIP B 122876-DH200-BRAZE PER AMS2664
end_connection_styleBUTT WELD ALL ENDS
tube_outside_diameter0.125 INCHES NOMINAL IN
specification/standard_dataASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
part_name_assigned_by_controlling_agencyASSY, TUBEWELD 1/8 X 260
NSN4710-01-561-5835
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 123418-03 · 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
•
DESIGN FORM: STRAIGHT
•
WALL THICKNESS: 0.084 INCHES NOMINAL IN
•
END CONNECTION STYLE: BUTT WELD ALL ENDS
•
SPECIFICATION/STANDARD DATA: ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
TUBE OUTSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
SEAT RADIUS: 0.500 INCHES NOMINAL ALL ENDS IN
TECHNICAL CHARACTERISTICS
DESIGN FORMSTRAIGHT
OVERALL LENGTH260.0 MILLIMETERS NOMINAL MM
WALL THICKNESS0.084 INCHES NOMINAL IN
END CONNECTION STYLEBUTT WELD ALL ENDS
SPECIFICATION/STANDARD DATAASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
TUBE OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
SEAT RADIUS0.500 INCHES NOMINAL ALL ENDS IN
SPECIAL FEATURESASSEMBLY SHALL WITHSTAND 24000 PSI AND REMAIN LEAK FREE-TIP A AND TIP B 122876-DH200-BRAZE PER AMS2664
PART NAME ASSIGNED BY CONTROLLING AGENCYASSY, TUBEWELD 1/8 X 260
MATERIALSTEEL CORROSION RESISTING TUBING
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 123418-03?
123418-03 is a TUBE ASSEMBLY,METAL.
What is the NSN for 123418-03?
123418-03 is cataloged in the U.S. Government catalog under NSN 4710-01-561-5835. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.