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 5999-00-099-6889
NSN 5915-00-348-2624
NSN 5985-01-291-8927
NSN 6685-00-701-1753
NSN 5905-01-339-7415
NSN 4140-00-288-9826
NSN 5990-01-548-3711
NSN 6105-00-018-8558
NSN 6220-01-190-8605
NSN 5855-00-548-4742
NSN 7035-01-413-6697
NSN 5925-01-265-4679