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 7035-01-347-1689
NSN 6220-01-460-6677
NSN 5855-01-375-1191
NSN 5910-01-264-5072
NSN 7035-00-075-6776
NSN 5895-00-824-6811
NSN 5985-00-601-6288
NSN 6645-00-739-6718
NSN 5915-01-348-4008
NSN 5960-00-296-4174
NSN 5960-01-512-0233
NSN 6105-01-464-4251