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 5920-00-192-6565
NSN 5945-01-224-7610
NSN 5895-00-808-0420
NSN 5855-01-359-5727
NSN 6220-00-284-3220
NSN 6220-01-116-2411
NSN 5999-01-547-7509
NSN 7035-00-570-4100
NSN 2925-01-446-6523
NSN 5855-01-064-8961
NSN 4140-01-140-9727
NSN 5930-01-474-5487