No other part numbers with same form, fit, and function found.
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 5998-00-547-8495
NSN 6130-00-182-3006
NSN 6105-01-609-2935
NSN 6145-01-450-7347
NSN 6240-01-606-9998
NSN 5990-01-470-2565
NSN 5999-01-332-7534
NSN 5915-01-594-3616
NSN 5895-00-405-6995
NSN 6685-01-168-8893
NSN 5999-01-529-8676
NSN 5985-00-847-9149