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 5965-01-118-1416
NSN 5985-01-098-2965
NSN 6220-01-527-4276
NSN 5945-01-141-8448
NSN 5935-01-462-6235
NSN 6610-01-031-5672
NSN 5910-01-607-0879
NSN 5935-01-403-2844
NSN 5915-00-860-0861
NSN 5905-01-286-2798
NSN 5935-01-614-4148
NSN 6105-00-999-6208