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 5835-01-463-2334
NSN 6105-00-900-8304
NSN 6105-01-305-3675
NSN 5915-00-530-5067
NSN 5999-01-005-3989
NSN 6220-00-095-3687
NSN 5960-00-620-7233
NSN 6685-01-634-0611
NSN 6105-00-135-9821
NSN 5960-01-169-8215
NSN 5975-01-658-9194
NSN 5905-01-538-6603