7644-01-617-2703 DIGITAL GEOSPATIAL PRODUCTS 7643-01-617-5029 TOPOGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
5305-01-618-1696

Federal Supply Class:
5305

National Item Identification Number:
016181696

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.


Manufacturer Information:
19KP71245152OSHKOSH CORP
19KP71275Q65OSHKOSH DEFENSE LLC
2-150-103-21C-0063097VIKING PUMP, INC


Techincal Specification:
HEAD STYLEHEXAGON
NOMINAL THREAD DIAMETER0.31 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYCAPSCREW .31-18NC 7.00"
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD LENGTH7.00 INCHES NOMINAL


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