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 5835-01-515-6537
NSN 6650-01-616-0592
NSN 5965-01-601-0725
NSN 6145-01-257-8683
NSN 5835-00-509-2373
NSN 5945-01-122-4199
NSN 6685-01-180-6335
NSN 5930-01-571-8552
NSN 5920-01-499-5701
NSN 5975-01-168-2817
NSN 6685-00-204-6037
NSN 5960-00-248-1274