MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Material screw alloy steel 8740 per ams 6322 or equivalent, sleeve cres 304 per ams-qq-s-763; heat treat screw harness rc 38-41, sleeve none; finish screw cadmium plate per ams-qq-p-416, type ii, class 2, sleeve cadmium plate per ams-qq-p-416, type ii, class 2; thread per mil-s-8879; grip thickness 0.063-0.125 inch