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National Stock Number:
5305-01-582-7953
Federal Supply Class:
5305
National Item Identification Number:
015827953
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 2693716 | 96214 | RAYTHEON COMPANY | | 2693716-0020 | 00WU0 | CHIEF MANUFACTURING INC | | 2693716-0020 | 0F620 | CBS FASTENERS, LLC | | 2693716-0020 | 0SY84 | FAIRCHILD CORP AEROSPACE TOOLS/AEROSPACE FASTENER DIV | | 2693716-0020 | 56878 | SPS TECHNOLOGIES, LLC | | 2693716-0020 | 71838 | SPS TECHNOLOGIES AFG DIV | | 2693716-0020 | 82896 | SAFETY SOCKET LLC | | 2693716-0020 | 93907 | TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS | | 2693716-0020 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 0.750 INCHES NOMINAL | | HEAD DIAMETER | 0.266 INCHES NOMINAL | | HEAD HEIGHT | 0.162 INCHES NOMINAL | | HEAD STYLE | ROUND | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, HEX, SOCKET HEAD | | SPECIAL FEATURES | J HEX SOCKET SIZE 0.141 INCHES; DRIVE STYLE IS HEX WRENCH;MATERIAL IS 300 SERIES CORROSION RESISTANT STEEL INTERCHANGEABLE WITH 16:18 OR 18.8 CHROME-NICKEL ALLOY STEEL | | THREAD CLASS | A3 | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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