4730-00-974-1553 ELBOW Index 5305-00-974-1557 SCREW,ASSEMBLED WASHER

National Stock Number:
5305-00-974-1555

Federal Supply Class:
5305

National Item Identification Number:
009741555

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:
9366J77873ROCKFORD POWERTRAIN INC


Techincal Specification:
FASTENER LENGTH1.750 INCHES NOMINAL
HEAD HEIGHT0.234 INCHES NOMINAL
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS0.560 INCHES NOMINAL
THREAD CLASS2A
THREAD LENGTH1.000 INCHES MINIMUM


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