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National Stock Number: 5306-01-020-6900
Federal Supply Class: 5306
National Item Identification Number: 010206900
Description: BOLT,EXTERNALLY RELIEVED BODY
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
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Manufacturer Information:
953528-175 | 06848 | HONEYWELL INTERNATIONAL INC |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNJC | NOMINAL THREAD DIAMETER | 0.190 INCHES | THREAD QUANTITY PER INCH | 24 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.219 INCHES MINIMUM AND | | 1.302 INCHES MAXIMUM | FASTENER LENGTH | 2.094 INCHES MINIMUM AND | | 2.156 INCHES MAXIMUM | MATERIAL | STEEL CORROSION RESISTING OVERALL | HEAD STYLE | DOUBLE HEXAGON W/HOLE | HEAD HEIGHT | 0.250 INCHES MINIMUM AND | | 0.270 INCHES MAXIMUM | WIDTH BETWEEN FLATS | 0.251 INCHES MAXIMUM | EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | EXTENDED WASHER THICKNESS | 0.050 INCHES MAXIMUM | HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE | HOLE TYPE | DRILLED | HOLE QUANTITY | 4 | HOLE DIAMETER | 0.036 INCHES NOMINAL | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | FIRST DIAMETER FROM HEAD | 0.167 INCHES MAXIMUM | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.854 INCHES MINIMUM AND | | 0.875 INCHES MAXIMUM | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 06848 | DESIGN CONTROL REFERENCE | 953528-175 |
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