5977-00-391-4181 SPRING,SPIRAL,TORSION Index 2920-00-391-4187 CAP,ELECTRICAL

National Stock Number:
5306-00-391-4183

Federal Supply Class:
5306

National Item Identification Number:
003914183

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:
28096A09455RBC TRANSPORT DYNAMICS CORP
28096A1ML14BRINKLEY TECHNOLOGY GROUP LLC
28096A28265HERCULES ENGINE CO INC
28096A30076HYSTER-YALE GROUP, INC.
28096A74066HACKNEY BROS BODY CO
28096A93742DRS NAVAL POWER SYSTEMS INC
H28096A05415LINDE LIFT TRUCK CORP.
5175230076HYSTER-YALE GROUP, INC.
H28096A556A6LINDE MATERIAL HANDLING NORTH AMERICA CORP
560D1-057375377KURZ & ROOT GENERATOR COMPANY, LLC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.688 INCHES NOMINAL FIRST HOLE
DISTANCE FROM CENTERLINE TO FLAT0.188 INCHES NOMINAL
FASTENER LENGTH1.781 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING286.0 BRINELL STANDARD MINIMUM AND 321.0 BRINELL STANDARD MAXIMUM OVERALL
HEAD DIAMETER0.562 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD STYLEDEE CHAMFER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 3135 OVERALL
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
SHANK UNTHREADED HOLE DIAMETER0.109 INCHES NOMINAL FIRST HOLE
SPECIAL FEATURESRADIUS OF HEAD TO SHANK JOINT MUST BE 0.010 IN. MIN TO 0.015 IN. MAX
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.625 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24


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