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 6150-00-199-8764
NSN 5999-00-404-8167
NSN 5998-01-244-2186
NSN 6150-01-364-0331
NSN 6145-01-283-4530
NSN 6650-01-373-8067
NSN 5965-01-098-1306
NSN 6105-00-359-9243
NSN 5910-01-273-2211
NSN 6105-00-415-9877
NSN 6110-00-614-9218
NSN 5945-01-370-0005