NSN 5306-01-317-2648

Part Details | MACHINE BOLT

5306-01-317-2648 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: 121B332H01, 5306-01-317-2648, 01-317-2648, 5306013172648, 013172648

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 26, 199001-317-264801847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

ROUND

Cross Reference | NSN 5306-01-317-2648
Part Number Cage Code Manufacturer
121B332H0197942NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS
Technical Data | NSN 5306-01-317-2648
Characteristic Specifications
HEAD STYLE9 CROWNED HEXAGON
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.465 INCHES NOMINAL
FASTENER LENGTH0.560 INCHES NOMINAL
HEAD DIAMETER0.500 INCHES NOMINAL
HEAD HEIGHT0.500 INCHES NOMINAL
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.186 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
GRIP LENGTH0.095 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD