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 5935-00-291-4910
NSN 5920-01-266-8919
NSN 5895-00-510-0340
NSN 5996-01-090-1419
NSN 6135-01-017-3001
NSN 6135-01-268-7056
NSN 6135-01-329-6022
NSN 6620-00-699-5537
NSN 5915-01-225-1355
NSN 6685-01-487-2340
NSN 5950-01-510-9445
NSN 6650-00-456-1736