NSN 5306-00-226-2821

Part Details | MACHINE BOLT

5306-00-226-2821 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: 2577057, BUWEPSDWG2577057, 5306-00-226-2821, 00-226-2821, 5306002262821, 002262821

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 03, 196800-226-282101847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-00-226-2821
Part Number Cage Code Manufacturer
257705710001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
BUWEPSDWG257705715090RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5306-00-226-2821
Characteristic Specifications
HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.415 INCHES NOMINAL
FASTENER LENGTH1.880 INCHES NOMINAL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.688 INCHES NOMINAL
WIDTH BETWEEN FLATS0.552 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
EXTENDED WASHER DIAMETER1.135 INCHES MINIMUM AND 1.145 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.250 INCHES NOMINAL
GRIP LENGTH0.340 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD