PartsTable
Technical Data Sheet
Download PDF

74A690803-1001 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A690803-1001: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 SINGLE END, design_form: PREBENT, thread_class: 3A SINGLE END A, wall_thickness: 0.016 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, seat_angle_in_deg: 8.5 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-243-8079, 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
74A690803-1001
NSN: 4710-01-243-8079
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56400 SINGLE END
design_formPREBENT
thread_class3A SINGLE END A
wall_thickness0.016 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg8.5 SINGLE END
mating_end_quantity1 SINGLE END
nominal_thread_size0.438 INCHES SINGLE END IN
end_connection_styleINVERTED FLARE SINGLE END
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_series_designatorUNJS SINGLE END
material_document_and_classificationTI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V
NSN4710-01-243-8079
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A690803-1001 · 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: 8.5 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 SINGLE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: TI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V
•
WALL THICKNESS: 0.016 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.438 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG8.5 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY1 SINGLE END
MATERIAL DOCUMENT AND CLASSIFICATIONTI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4965 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END
WALL THICKNESS0.016 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END IN
END CONNECTION STYLEINVERTED FLARE SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 74A690803-1001?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 74A690803-1001?
74A690803-1001 is a TUBE ASSEMBLY,METAL.
What is the NSN for 74A690803-1001?
74A690803-1001 is cataloged in the U.S. Government catalog under NSN 4710-01-243-8079. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74A690803-1001