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 5905-01-457-7491
NSN 6650-01-024-9554
NSN 6650-01-207-0829
NSN 5935-01-433-4012
NSN 5930-01-251-9610
NSN 5990-00-069-2221
NSN 6620-01-598-2271
NSN 5910-01-564-9266
NSN 6610-01-130-2829
NSN 5965-01-443-2416
NSN 6685-01-517-1090
NSN 5965-00-451-0518