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National Stock Number: 5306-00-050-9401
Federal Supply Class: 5306
National Item Identification Number: 000509401
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:
5305PL0145518 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | 5306PL0626072 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | J293P08B | 07482 | GENERAL ELECTRIC COMPANY | MS9489-09 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
THREAD DIRECTION | RIGHT-HAND | FASTENER LENGTH | 0.688 INCHES NOMINAL | MATERIAL | IRON ALLOY 660 OVERALL | THREAD LENGTH | 0.596 INCHES MINIMUM AND | | 0.616 INCHES MAXIMUM | HEAD STYLE | HEXAGON | THREAD SERIES DESIGNATOR | UNJF | NOMINAL THREAD DIAMETER | 0.190 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3A | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH | HEAD HEIGHT | 0.115 INCHES MINIMUM AND | | 0.135 INCHES MAXIMUM | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND | | 0.376 INCHES MAXIMUM | GRIP LENGTH | 0.072 INCHES MINIMUM AND | | 0.092 INCHES MAXIMUM | FEATURES PROVIDED | FINISHED HEAD | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 96906 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS9489-09 |
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