NSN 5306-01-447-3902

Part Details | MACHINE BOLT

5306-01-447-3902 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Alternate Parts: 1234403550 PIECE 19, 123-4403550 PIECE 19, 0.25020UNC2AX0., 0.250-20UNC2AX0., 5306-01-447-3902, 01-447-3902, 5306014473902, 014473902

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 05, 199701-447-390201847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-447-3902
Part Number Cage Code Manufacturer
123-4403550 PIECE 1943689HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS
0.250-20UNC2AX0.81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 5306-01-447-3902
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.750 INCHES NOMINAL