4140-01-484-0649 IMPELLER,FAN,CENTRIFUGAL Index 5340-01-484-0651 BRACKET,MOUNTING

National Stock Number:
5306-01-484-0650

Federal Supply Class:
5306

National Item Identification Number:
014840650

Description:
BOLT,MACHINE

Detail:
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.


Manufacturer Information:
88326 10 OIN PC 5557574VELAN VALVE CORP.


Techincal Specification:
NOMINAL THREAD DIAMETER0.875 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.750 INCHES NOMINAL
THREAD QUANTITY PER INCH9
THREAD SERIES DESIGNATORUNC


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