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National Stock Number:
5306-99-495-8914
Federal Supply Class:
5306
National Item Identification Number:
994958914
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:
| AS22914 | 0U583 | SAE INTERNATIONAL | | AS22914 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 9.27 MILLIMETERS MINIMUM AND 9.77 MILLIMETERS MAXIMUM | | EXTENDED WASHER THICKNESS | 1.02 MILLIMETERS MINIMUM | | FASTENER LENGTH | 21.95 MILLIMETERS MINIMUM AND 22.45 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 6.30 MILLIMETERS MINIMUM AND 6.80 MILLIMETERS MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SPECIAL FEATURES | WITH TAPER HOLE IN TOP OF HEAD 2.54 MM DIA | | WIDTH BETWEEN FLATS | 6.10 MILLIMETERS NOMINAL AND 6.60 MILLIMETERS MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 9.90 MILLIMETERS NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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