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 6110-00-040-0164
NSN 7035-00-523-7492
NSN 6135-01-462-0731
NSN 5960-01-564-5044
NSN 6650-00-323-8150
NSN 6610-01-092-9846
NSN 5975-01-273-5966
NSN 6110-01-146-5080
NSN 5975-01-313-2425
NSN 5999-01-184-4309
NSN 6650-01-378-6075
NSN 5998-01-415-2525