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 5965-00-831-2134
NSN 5975-00-513-2712
NSN 5915-00-276-8332
NSN 6130-01-398-9882
NSN 6135-01-389-2040
NSN 5895-00-094-2508
NSN 5945-01-084-1927
NSN 5998-01-563-3115
NSN 6650-01-368-1554
NSN 5855-01-497-0467
NSN 7035-01-490-3832
NSN 5905-01-041-6576