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 6685-00-862-5431
NSN 6650-01-420-9247
NSN 6105-00-945-6072
NSN 6110-01-420-8433
NSN 6320-00-593-0379
NSN 6150-00-528-4175
NSN 6220-00-877-2151
NSN 6240-00-299-9819
NSN 5935-00-858-5671
NSN 5905-00-935-8597
NSN 6110-01-395-3421
NSN 6110-01-068-9241