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 6650-01-600-4843
NSN 5990-00-915-1295
NSN 5920-00-378-1395
NSN 6645-01-076-4655
NSN 7035-01-435-7962
NSN 5935-01-573-8278
NSN 5935-00-419-2530
NSN 5999-01-423-9396
NSN 5965-00-636-1412
NSN 5930-01-179-5357
NSN 7035-01-487-6481
NSN 5999-01-389-4138