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National Stock Number: 5306-00-676-8346
Federal Supply Class: 5306
National Item Identification Number: 006768346
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:
373893 | 70210 | HONEYWELL INTERNATIONAL INC. | 373893 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | 373893 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
THREAD DIRECTION | RIGHT-HAND | FASTENER LENGTH | 0.570 INCHES NOMINAL | MATERIAL | IRON ALLOY 660 OVERALL | THREAD LENGTH | 0.370 INCHES MINIMUM AND | | 0.470 INCHES MAXIMUM | HEAD STYLE | HEXAGON | THREAD SERIES DESIGNATOR | UNF | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 28 | THREAD CLASS | 3A | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | HEAD HEIGHT | 0.194 INCHES NOMINAL | WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL | HOLE CONFIGURATION STYLE | HEXAGON FLATS | HOLE TYPE | DRILLED | HOLE QUANTITY | 1 | HOLE DIAMETER | 0.070 INCHES MINIMUM AND | | 0.080 INCHES MAXIMUM | GRIP LENGTH | 0.100 INCHES MINIMUM AND | | 0.200 INCHES MAXIMUM | FEATURES PROVIDED | FINISHED HEAD |
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