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 6685-00-708-8162
NSN 5925-01-600-2173
NSN 5975-00-397-3713
NSN 5915-01-127-6056
NSN 6650-01-354-9227
NSN 5945-01-452-9091
NSN 6105-01-310-5459
NSN 5930-01-541-2537
NSN 6130-01-202-8025
NSN 6105-00-596-9962
NSN 5930-00-024-8545
NSN 5996-01-468-8809