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7744644 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7744644: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE END, design_form: STRAIGHT, thread_class: 3B SINGLE END, overall_length: 44.380 INCHES NOMINAL IN, wall_thickness: 0.028 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-774-4644, 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
7744644
NSN: 4710-00-774-4644
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE END
design_formSTRAIGHT
thread_class3B SINGLE END
overall_length44.380 INCHES NOMINAL IN
wall_thickness0.028 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg45.00 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.312 INCHES SINGLE END IN
end_connection_styleUNTHREADED INTERNAL SINGLE END
fsc_application_dataFUEL PRIMING,ENGINE,NONAIRCRAFT
tube_outside_diameter0.375 INCHES NOMINAL IN
NSN4710-00-774-4644
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7744644 · 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
•
FSC APPLICATION DATA: FUEL PRIMING,ENGINE,NONAIRCRAFT
•
SEAT ANGLE IN DEG: 45.00 SINGLE END
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.312 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUEL PRIMING,ENGINE,NONAIRCRAFT
SEAT ANGLE IN DEG45.00 SINGLE END
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH44.380 INCHES NOMINAL IN
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.312 INCHES SINGLE END IN
END CONNECTION STYLEUNTHREADED INTERNAL SINGLE END
TUBE OUTSIDE DIAMETER0.375 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 1
515987Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7744644?
7744644 is a TUBE ASSEMBLY,METAL.
What parts can replace 7744644?
There is 1 known substitute for 7744644: 515987. Substitute compatibility should be verified for your specific system.
What is the NSN for 7744644?
7744644 is cataloged in the U.S. Government catalog under NSN 4710-00-774-4644. This indicates validated use in U.S. government and defense supply chains.
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