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C291589-44 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

C291589-44: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBINGSTEEL TUBING, design_form: PREBENTPREBENT, thread_class: 3A SINGLE END3A SINGLE END A, wall_thickness: 0.028 INCHES NOMINAL0.028 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE ENDRIGHT-HAND SINGLE END, mating_end_quantity: 1 SECOND END1 SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-620-2284, 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
C291589-44
NSN: 4710-00-620-2284
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: K0289 — BRITISH AEROSPACE (MILITARY AIRCRAFT & AEROSTRUCTURES) (GBR)
SPECIFICATIONS
materialSTEEL TUBINGSTEEL TUBING
design_formPREBENTPREBENT
thread_class3A SINGLE END3A SINGLE END A
wall_thickness0.028 INCHES NOMINAL0.028 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE ENDRIGHT-HAND SINGLE END
mating_end_quantity1 SECOND END1 SECOND END
nominal_thread_size0.438 INCHES SINGLE END0.438 INCHES SINGLE END IN
end_connection_stylePLAIN SECOND ENDPLAIN SECOND END
tube_outside_diameter0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
thread_series_designatorUNF SINGLE ENDUNF SINGLE END
NSN4710-00-620-2284
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: C291589-44 · 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: PREBENTPREBENT
•
MATING END QUANTITY: 1 FIRST END1 FIRST END
•
WALL THICKNESS: 0.028 INCHES NOMINAL0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE ENDRIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.438 INCHES SINGLE END0.438 INCHES SINGLE END IN
•
END CONNECTION STYLE: PLAIN SECOND ENDPLAIN SECOND END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENTPREBENT
MATING END QUANTITY1 FIRST END1 FIRST END
MATING END QUANTITY1 SECOND END1 SECOND END
WALL THICKNESS0.028 INCHES NOMINAL0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE ENDRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END0.438 INCHES SINGLE END IN
END CONNECTION STYLEPLAIN SECOND ENDPLAIN SECOND END
END CONNECTION STYLEEXTERNAL SEAT OR GASKET SEAL FIRST ENDEXTERNAL SEAT OR GASKET SEAL FIRST END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
THREAD CLASS3A SINGLE END3A SINGLE END A
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
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C291589-44?
C291589-44 is a TUBE ASSEMBLY,METAL.
What is the NSN for C291589-44?
C291589-44 is cataloged in the U.S. Government catalog under NSN 4710-00-620-2284. This indicates validated use in U.S. government and defense supply chains.
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