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National Stock Number:
5306-01-613-7918
Federal Supply Class:
5306
National Item Identification Number:
016137918
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:
| MS9574-26 | 0U583 | SAE INTERNATIONAL | | MS9574-26 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.75 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | THREAD LENGTH | 0.66 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | NONSTANDARD THREAD PITCH DIAMETER | 0.156 TO 0.190 INCHES | | SURFACE TREATMENT | SILVER OVERALL | | HEAD HEIGHT | 0.26 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.25 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.375 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.040 INCHES MINIMUM | | HOLE TYPE | DRILLED | | HOLE DIAMETER | 0.045 INCHES NOMINAL | | GRIP LENGTH | 0.715 INCHES NOMINAL | | GRIP DIAMETER | 0.170 INCHES NOMINAL | | SPECIAL FEATURES | DOCUMENT MS9574B, 29APR1996; HAS BEEN SUPERSEDED BY AS9574; ALL PART NUMBERS REMAIN THE SAME, IE..P/N MS9574-03,-04,-05 ETC. |
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