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 6620-01-223-9025
NSN 5999-01-437-3176
NSN 5895-01-478-6282
NSN 5990-01-184-2550
NSN 6150-00-544-3803
NSN 5910-01-400-5947
NSN 5920-01-221-9598
NSN 6135-01-290-6487
NSN 5935-00-570-9075
NSN 6685-01-132-9681
NSN 6650-01-167-1311
NSN 5975-01-623-3333