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 5855-00-484-4856
NSN 6650-00-901-4914
NSN 6145-01-350-3260
NSN 5990-01-443-2931
NSN 5835-01-286-6499
NSN 5996-01-467-5366
NSN 5965-01-574-7034
NSN 6645-01-567-8282
NSN 6685-01-217-4240
NSN 5895-00-265-6229
NSN 5960-00-254-4271
NSN 6650-00-500-6455