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 5905-01-092-6518
NSN 5895-01-192-1190
NSN 6610-00-284-3093
NSN 5835-00-560-6650
NSN 5975-01-436-1013
NSN 2925-01-387-0870
NSN 5999-00-186-3976
NSN 6685-01-335-6670
NSN 5975-01-340-9630
NSN 2925-00-351-1015
NSN 5999-00-186-9314
NSN 5895-01-109-4944