5310-01-229-7916 WASHER,CONCAVE Index 5310-01-229-7918 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-01-229-7917

Federal Supply Class:
5310

National Item Identification Number:
012297917

Description:
WASHER,FINISHING

Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.


Manufacturer Information:
640-9214-00113499ROCKWELL COLLINS, INC.


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