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 5910-00-544-7448
NSN 5965-01-519-8758
NSN 5930-01-656-7436
NSN 5965-01-456-6622
NSN 6685-01-130-1419
NSN 5950-00-109-9227
NSN 5835-01-485-0210
NSN 5950-00-170-6790
NSN 5920-00-294-0753
NSN 5930-00-288-1882
NSN 5950-00-618-0024
NSN 6610-01-514-7755