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107918-1 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

107918-1: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL SINGLE END, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.035 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, seat_angle_in_deg: 33.0 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-425-3813, 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
107918-1
NSN: 4710-01-425-3813
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 51913 — WALKER POWER SYSTEMS, INC. DBA TIERNAY TURBINES (USA)
SPECIFICATIONS
materialSTEEL SINGLE END
design_formPREBENT
thread_class3B SINGLE END
wall_thickness0.035 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg33.0 SINGLE END
mating_end_quantity1 SINGLE END
nominal_thread_size0.438 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
tube_outside_diameter0.250 INCHES NOMINAL IN
end_connection_spec/stdMIL-MS20819, P/N MS20819-4 AND ANA, AN818, P/N AN818-4
end_item_identificationXM56 SMOKE GENERATOR
NSN4710-01-425-3813
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 107918-1 · 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
•
SEAT ANGLE IN DEG: 33.0 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 SINGLE END
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.438 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG33.0 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY1 SINGLE END
WALL THICKNESS0.035 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD CLASS3B SINGLE END
END ITEM IDENTIFICATIONXM56 SMOKE GENERATOR
SUBSTITUTES & CROSS-REFERENCES 1
107884-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 107918-1?
107918-1 is a TUBE ASSEMBLY,METAL.
What parts can replace 107918-1?
There is 1 known substitute for 107918-1: 107884-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 107918-1?
107918-1 is cataloged in the U.S. Government catalog under NSN 4710-01-425-3813. This indicates validated use in U.S. government and defense supply chains.
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