The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: FLARED (TUBE) SECOND END, style_designator: PLAIN. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-304-7550, 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
12286426
NSN:4730-01-304-7550 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
STEEL OVERALL
seat_angle
37.0 DEGREES SECOND END
thread_class
3A SECOND END A
connection_type
THREADED EXTERNAL TUBE SECOND END
connection_style
FLARED (TUBE) SECOND END
style_designator
PLAIN
nominal_thread_size
0.500 INCHES SECOND END IN
nominal_overall_length
0.698 INCHES IN
thread_series_designator
UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
nominal_outside_diameter_tube_accommodated
0.312 INCHES SECOND END IN
NSN
4730-01-304-7550
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: FLARED (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 0.698 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: PLAIN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
FLARED (TUBE) SECOND END
CONNECTION STYLE
SOCKET (TUBE) FIRST END
NOMINAL OVERALL LENGTH
0.698 INCHES IN
CONNECTION TYPE
UNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPE
THREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR
PLAIN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.312 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.312 INCHES SECOND END IN
NOMINAL THREAD SIZE
0.500 INCHES SECOND END IN
SEAT ANGLE
37.0 DEGREES SECOND END
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 12286426?
12286426 is a COUPLING,TUBE.
What is the NSN for 12286426?
12286426 is cataloged in the U.S. Government catalog under NSN 4730-01-304-7550. This indicates validated use in U.S. government and defense supply chains.
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