A small cylindrical, circular-like, nonmetallic item whose outer curved surface has a circumferential groove(s) to enable it to be self-retained when inserted in a hole.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5996-00-277-7384
NSN 6105-00-699-9186
NSN 5999-01-067-9985
NSN 6650-01-071-1234
NSN 7035-01-086-8095
NSN 4140-01-605-1706
NSN 6105-01-547-5645
NSN 6110-01-010-0905
NSN 4140-01-152-9161
NSN 6135-00-334-4500
NSN 5930-01-082-1388
NSN 5855-01-201-4857