5306-00-273-5160 BOLT,MACHINE Index 5305-00-273-5163 SCREW,MACHINE

National Stock Number:
5306-00-273-5161

Federal Supply Class:
5306

National Item Identification Number:
002735161

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.


Manufacturer Information:
111199911660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
111199979500WESTINGHOUSE ELECTRIC CORP
18J767PC11911660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
25J85PC18411660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
25J85PC18479500WESTINGHOUSE ELECTRIC CORP
18J767PC11979500WESTINGHOUSE ELECTRIC CORP
26J848PC18411660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
40J409PC23711660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
40J414PC12711660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
40J414PC12779500WESTINGHOUSE ELECTRIC CORP
40J409PC23779500WESTINGHOUSE ELECTRIC CORP
26J848PC18479500WESTINGHOUSE ELECTRIC CORP
40J409PC23790099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
EXTENDED WASHER DIAMETER0.827 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.094 INCHES NOMINAL
FASTENER LENGTH1.500 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT0.656 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1050 OR STEEL COMP 1552 OR STEEL COMP 1053 OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20


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