NSN 5306-00-206-5745

Part Details | MACHINE BOLT

5306-00-206-5745 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: AN4C3A, AN4C3A, AN4C3A, 8193336, 5306-00-206-5745, 00-206-5745, 5306002065745, 002065745

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-206-574501847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-206-5745
Part Number Cage Code Manufacturer
AN4C3A88044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
AN4C3A81352AIR FORCE-NAVY AERONAUTICALSPECIFICATIONS
AN4C3A0AHP5CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS
819333618876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 5306-00-206-5745
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.407 INCHES MINIMUM
FASTENER LENGTH0.469 INCHES NOMINAL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
GRIP LENGTH0.062 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD