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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6320-01-576-6310
NSN 5905-01-494-2927
NSN 6105-00-461-4832
NSN 5895-01-579-3889
NSN 5935-00-843-7976
NSN 5965-00-177-2932
NSN 5920-01-307-6577
NSN 5945-01-211-3325
NSN 6240-01-521-0235
NSN 6135-00-377-9165
NSN 5965-01-336-9732
NSN 7035-01-083-0282