5950-00-079-3812 TRANSFORMER,POWER Index 5315-00-079-3818 PIN,COTTER

National Stock Number:
5306-00-079-3817

Federal Supply Class:
5306

National Item Identification Number:
000793817

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:
17439006840BENDIX CORP THE
17439006848HONEYWELL INTERNATIONAL INC
17439013002GOODRICH CORPORATION
17439017576GOODRICH CORP DBA GOODRICH CORP
17439045934ONTIC ENGINEERING & MANUFACTURING, INC
17439055284HONEYWELL INTERNATIONAL INC.


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.340 INCHES NOMINAL FIRST HOLE
DISTANCE FROM CENTERLINE TO FLAT0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
FASTENER LENGTH1.500 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH0.930 INCHES NOMINAL
HEAD DIAMETER0.880 INCHES NOMINAL
HEAD HEIGHT0.160 INCHES NOMINAL
HEAD STYLEDEE CHAMFER
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
SHANK UNTHREADED HOLE DIAMETER0.100 INCHES NOMINAL FIRST HOLE
SURFACE TREATMENTCHROMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.570 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20


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