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 5945-01-014-0593
NSN 5905-00-419-2966
NSN 6650-01-413-8408
NSN 5935-01-415-6544
NSN 6685-00-752-1868
NSN 5950-01-017-5702
NSN 6650-01-431-9622
NSN 6610-01-348-5719
NSN 6610-00-256-8006
NSN 7035-01-023-7859
NSN 6620-01-425-5193
NSN 6135-01-614-8028