NSN 5306-00-270-0284

Part Details | MACHINE BOLT

5306-00-270-0284 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: M2097D, M-2097-D, M2097D, M2097D, M-2097-D, 5306-00-270-0284, 00-270-0284, 5306002700284, 002700284

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 18, 197300-270-028401847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-00-270-0284
Part Number Cage Code Manufacturer
M-2097-DU2621MARINE & INDUSTRIAL TRANSMISSIONS LT
M2097D61208TWIN DISC INCORPORATED
M-2097-DK2171TWIN DISC INTERNATIONAL S A
Technical Data | NSN 5306-00-270-0284
Characteristic Specifications
HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.120 INCHES NOMINAL
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD HEIGHT0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.495 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD