National Stock Number: 1015-13-120-9405
Federal Supply Class: 1015
National Item Identification Number: 131209405
Description: CAM,BREECHBLOCK,OPE
Detail: AN IRREGULARLY SHAPED ITEM, WHOSE PERIPHERY IS USED AS AN ECCENTRIC SURFACE TO ENGAGE AND DISENGAGE WITH CORRESPONDING NOTCHES IN THE BREECHBLOCK HINGE BLOCK OF A WEAPON, WHEN THE BREECHBLOCK OPERATING LEVER IS DEPRESSED OR ELEVATED. IT IS AN INTEGRAL PART OF THE BREECHBLOCK OPERATING LEVER.
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