National Stock Number: 5310-01-518-4399
Federal Supply Class: 5310
National Item Identification Number: 015184399
Description: WASHER,LOCK BLANK
Detail: A WASHER THAT IS SHOULDERED AND ROUND IN SHAPE AND ALSO HAS A SERRATED OUTSIDE DIAMETER. ITS SERRATED EDGES ARE SO DESIGNED THAT WHEN INSTALLED APPLIED PRESSURE PRODUCES A SPRING TENSION AND/OR LOCKING PRINCIPLE. THE ITEM PROVIDES A BASE, SEAT, OR STRIKE PLATE WHEN USED WITH EQUIPMENT.
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