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 5960-01-170-4057
NSN 5935-00-699-8815
NSN 5945-00-781-7899
NSN 5945-01-328-5888
NSN 6620-01-656-1896
NSN 6645-01-073-5302
NSN 6150-00-278-7070
NSN 6620-01-152-0936
NSN 5905-00-167-6872
NSN 6105-01-435-1560
NSN 5930-01-370-4452
NSN 6685-01-605-1284