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National Stock Number: 5306-01-015-4968
Federal Supply Class: 5306
National Item Identification Number: 010154968
Description: BOLT,INTERNAL WRENCHING
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
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Manufacturer Information:
3293089-1 | 93835 | PARKER-HANNIFIN CORP | 440370-42 | 3B150 | RAYTHEON COMPANY | 440370-42 | 49956 | RAYTHEON COMPANY |
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Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.434 INCHES MINIMUM AND 0.466 INCHES MAXIMUM | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER | 0.156 INCHES MINIMUM AND 0.159 INCHES MAXIMUM | FASTENER LENGTH | 0.734 INCHES MINIMUM | FIRST DIAMETER FROM HEAD | 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM | HEAD DIAMETER | 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | HOLE DIAMETER | 0.063 INCHES NOMINAL | HOLE CONFIGURATION STYLE | ROUND | HOLE QUANTITY | 6 | HOLE TYPE | DRILLED | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | 966517-4,FSCM 93835 MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.190 INCHES | WIDTH ACROSS FLATS | 0.159 INCHES MAXIMUM | SURFACE FINISH | 125.0 MICROINCHES OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.300 INCHES MINIMUM | THREAD SERIES DESIGNATOR | UNF | THREAD QUANTITY PER INCH | 32 |
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