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594986 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

594986: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL FIRST END, thread_class: 38 FIRST END, seat_angle_in_deg: 37.0 FIRST END, mating_end_quantity: 1 SECOND END, nominal_thread_size: 0.438 INCHES FIRST END IN, end_connection_style: SWIVEL NUT, FLARED FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-078-0948, 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
594986
NSN: 4710-00-078-0948
NIINs: 000780948, 010144581
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 96593 — INTERNATIONAL AEROSPACE TUBES LLC (USA)
SPECIFICATIONS
materialSTEEL FIRST END
thread_class38 FIRST END
seat_angle_in_deg37.0 FIRST END
mating_end_quantity1 SECOND END
nominal_thread_size0.438 INCHES FIRST END IN
end_connection_styleSWIVEL NUT, FLARED FIRST END
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_pitch_diameters+0.405 TO 0.410 INCHES FIRST END IN
NSN4710-00-078-0948
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 594986 · 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: 37.0 FIRST END
•
MATING END QUANTITY: 1 SECOND END
•
THREAD PITCH DIAMETERS: +0.405 TO 0.410 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARED FIRST END
•
TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0 FIRST END
MATING END QUANTITY1 SECOND END
MATING END QUANTITY1 FIRST END
THREAD PITCH DIAMETERS+0.405 TO 0.410 INCHES FIRST END IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
END CONNECTION STYLESWIVEL NUT, FLARED FIRST END
END CONNECTION STYLEUNTHREADED INTERNAL SECOND END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD CLASS38 FIRST END
MATERIALSTEEL FIRST END
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 594986?
594986 is a TUBE ASSEMBLY,METAL.
What is the NSN for 594986?
594986 is cataloged in the U.S. Government catalog under NSN 4710-00-078-0948. This indicates validated use in U.S. government and defense supply chains.
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