A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.
NSN 6645-00-819-5045
NSN 5999-00-068-8712
NSN 6610-01-056-7499
NSN 6685-01-480-7022
NSN 5905-00-975-0810
NSN 5855-01-286-9928
NSN 5945-01-465-9503
NSN 5895-01-573-6435
NSN 6610-01-568-5341
NSN 5925-01-220-1916
NSN 5998-00-291-0687
NSN 5990-00-405-5182