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 5905-01-633-4424
NSN 6685-00-905-5601
NSN 6220-00-981-9184
NSN 5935-00-209-0923
NSN 6610-01-200-6861
NSN 5998-00-100-0119
NSN 5965-00-762-0630
NSN 5835-01-328-6626
NSN 6650-00-242-7961
NSN 4140-01-583-6293
NSN 5965-01-245-6585
NSN 5990-00-489-7834