NSN 5306-00-268-2449

Part Details | MACHINE BOLT

5306-00-268-2449 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: 3S4346, 5306-00-268-2449, 00-268-2449, 5306002682449, 002682449

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 18, 197300-268-244901847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-00-268-2449
Part Number Cage Code Manufacturer
3S434611083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 5306-00-268-2449
Characteristic Specifications
HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
THREAD LENGTH1.375 INCHES MINIMUM
FASTENER LENGTH2.500 INCHES NOMINAL
HEAD HEIGHT0.312 INCHES NOMINAL
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.469 INCHES NOMINAL
GRIP LENGTH1.125 INCHES NOMINAL