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 6150-01-611-9168
NSN 6105-00-669-6462
NSN 5895-01-603-8195
NSN 5910-00-513-5618
NSN 5998-01-370-7718
NSN 6650-01-095-4987
NSN 6130-00-354-0251
NSN 6150-01-270-1551
NSN 5950-00-397-9869
NSN 5945-00-515-2667
NSN 6105-01-220-3302
NSN 5996-00-754-4057