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427643 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

427643: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: END RADIUS, first_leg_width: 0.625 INCHES NOMINAL IN, first_leg_length: 0.913 INCHES NOMINAL IN, second_leg_style: END RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-048-9580, 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
427643
NSN: 4710-00-048-9580
NIINs: 000489580, 007355117
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 410
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleEND RADIUS
first_leg_width0.625 INCHES NOMINAL IN
first_leg_length0.913 INCHES NOMINAL IN
second_leg_styleEND RADIUS
second_leg_width0.625 INCHES NOMINAL IN
special_featuresCRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES ANDMANUFACTURING PROCESS.
style_designatorANGLE
second_leg_length1.972 INCHES NOMINAL IN
first_leg_thickness0.059 INCHES NOMINAL IN
first_leg_end_radius0.500 INCHES NOMINAL IN
NSN4710-00-048-9580
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 427643 · 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: PREBENT
•
END CONNECTION STYLE: UNTHREADED INTERNAL SECOND END
•
TUBE OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY TUBING
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
END CONNECTION STYLEUNTHREADED INTERNAL SECOND END
END CONNECTION STYLEUNTHREADED INTERNAL FIRST END
TUBE OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY TUBING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 427643?
427643 is a TUBE ASSEMBLY,METAL.
What is the NSN for 427643?
427643 is cataloged in the U.S. Government catalog under NSN 4710-00-048-9580. 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.