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 5895-01-337-1210
NSN 5835-01-080-7784
NSN 5950-00-463-2579
NSN 6610-01-516-7278
NSN 5895-00-050-6612
NSN 5945-01-445-6081
NSN 5905-01-500-1570
NSN 5905-01-062-5697
NSN 5920-00-515-3617
NSN 5855-01-020-7982
NSN 5925-01-379-0451
NSN 5965-01-214-6225