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 6135-01-010-0891
NSN 6105-01-584-4945
NSN 5895-00-290-6501
NSN 5990-00-911-2376
NSN 5915-00-244-9805
NSN 5990-01-390-2177
NSN 6620-01-535-6925
NSN 5895-00-233-5901
NSN 5990-01-565-2226
NSN 5945-01-076-2392
NSN 7035-01-377-7712
NSN 6650-01-392-2204