A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6650-00-915-8545
NSN 5985-01-223-4597
NSN 6220-01-242-6094
NSN 5945-00-007-1147
NSN 7035-01-364-0286
NSN 5895-01-502-6988
NSN 5835-01-362-1946
NSN 5945-00-920-3736
NSN 6240-01-529-7819
NSN 6650-01-498-2633
NSN 6610-00-931-1291
NSN 5996-01-132-3701