NSN 5306-01-439-8553

Part Details | MACHINE BOLT

5306-01-439-8553 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: 8T9405, 8T9405, 8T-9405, CV152550D, 5306-01-439-8553, 01-439-8553, 5306014398553, 014398553

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 20, 199601-439-855301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-439-8553
Part Number Cage Code Manufacturer
8T940511083CATERPILLAR INC.DBA CATERPILLAR
8T-9405U8468FINNING UK LTD
CV152550DKCQ24TVS SUPPLY CHAIN SOLUTIONS LIMITED
Technical Data | NSN 5306-01-439-8553
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH15.0 MILLIMETERS NOMINAL
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS7.0 MILLIMETERS NOMINAL
GRIP LENGTH1.0 MILLIMETERS NOMINAL
END ITEM IDENTIFICATIONCATERPILLAR MODEL 950F WHEEL LOADER