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National Stock Number: 5306-00-616-6195
Federal Supply Class: 5306
National Item Identification Number: 006166195
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.
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Manufacturer Information:
3M33-5-9A | 76301 | THE BOEING COMPANY |
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Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.912 INCHES NOMINAL FIRST HOLE | FASTENER LENGTH | 1.093 INCHES NOMINAL | FEATURES PROVIDED | UNFINISHED HEAD | GRIP LENGTH | 0.562 INCHES NOMINAL | HEAD HEIGHT | 0.188 INCHES NOMINAL | HEAD STYLE | HEXAGON | HOLE CONFIGURATION STYLE | HEXAGON FLATS | HOLE DIAMETER | 0.062 INCHES NOMINAL | HOLE QUANTITY | 1 | HOLE TYPE | DRILLED | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | IRON ALLOY 660 OVERALL | MINIMUM TENSILE STRENGTH | 7530 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.312 INCHES | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE | WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.531 INCHES MINIMUM | THREAD SERIES DESIGNATOR | UNF | THREAD QUANTITY PER INCH | 24 |
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