NSN 5306-00-263-8959

Part Details | MACHINE BOLT

5306-00-263-8959 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: 27003A, 27003A, 27003A, 27003-A, 5306-00-263-8959, 00-263-8959, 5306002638959, 002638959

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-263-895901847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON FLATS

Cross Reference | NSN 5306-00-263-8959
Part Number Cage Code Manufacturer
27003A1ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
27003A28265HERCULES ENGINE CO INC
27003-A28265HERCULES ENGINE CO INC
Technical Data | NSN 5306-00-263-8959
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.594 INCHES MINIMUM
FASTENER LENGTH1.013 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH135000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.328 INCHES NOMINAL
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL
HOLE CONFIGURATION STYLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.096 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD