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1311M84 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1311M84: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FIRST END, design_form: PREBENT, thread_class: 3B FIRST END, wall_thickness: 0.028 INCHES NOMINAL IN, special_features: 4.370 INCH LONG HOSE WITH FIRE SLEEVE INCLUDED IN ASSEMBLY IN, thread_direction: RIGHT-HAND SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-212-4990, 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
1311M84
NSN: 4710-01-212-4990
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FIRST END
design_formPREBENT
thread_class3B FIRST END
wall_thickness0.028 INCHES NOMINAL IN
special_features4.370 INCH LONG HOSE WITH FIRE SLEEVE INCLUDED IN ASSEMBLY IN
thread_directionRIGHT-HAND SECOND END
seat_angle_in_deg45.0 SECOND END
mating_end_quantity1 SECOND END
nominal_thread_size0.438 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARE FIRST END
tube_outside_diameter0.250 INCHES NOMINAL IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
NSN4710-01-212-4990
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1311M84 · 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: 45.0 FIRST END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SECOND END
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 FIRST END
SEAT ANGLE IN DEG45.0 SECOND END
DESIGN FORMPREBENT
MATING END QUANTITY1 SECOND END
MATING END QUANTITY1 FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END IN
SUBSTITUTES & CROSS-REFERENCES 3
R14426Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
109970Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AE706955-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1311M84?
1311M84 is a TUBE ASSEMBLY,METAL.
What parts can replace 1311M84?
There are 3 known substitutes for 1311M84: R14426, 109970, AE706955-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1311M84?
1311M84 is cataloged in the U.S. Government catalog under NSN 4710-01-212-4990. This indicates validated use in U.S. government and defense supply chains.
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