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 5925-00-559-1109
NSN 6650-01-258-5871
NSN 5895-01-183-6550
NSN 5915-00-928-3275
NSN 5990-00-381-6113
NSN 5998-00-261-8727
NSN 5855-01-350-5540
NSN 5910-01-186-0672
NSN 5945-01-272-4414
NSN 6240-00-612-0883
NSN 5895-01-261-1562
NSN 5945-01-599-4910