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 5965-00-368-8204
NSN 5960-01-605-9921
NSN 6685-01-195-6549
NSN 5915-01-633-9845
NSN 6130-00-999-4448
NSN 7035-01-612-0088
NSN 6110-01-463-3155
NSN 6620-00-770-0989
NSN 5855-01-218-3735
NSN 5920-01-401-5315
NSN 6650-01-435-1168
NSN 5855-01-045-9728