5330-01-031-4377 RETAINER,PACKING Index 2540-01-031-4381 SEAT,VEHICULAR

National Stock Number:
5305-01-031-4379

Federal Supply Class:
5305

National Item Identification Number:
010314379

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:
8B416511083CATERPILLAR INC
8B416558312MIL-TECH MFG INC


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