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 5915-01-576-5862
NSN 5835-01-384-3206
NSN 6685-01-478-4387
NSN 6320-01-125-3361
NSN 5895-00-456-0830
NSN 6610-01-480-5014
NSN 6110-01-178-5996
NSN 5905-00-456-5930
NSN 5990-01-240-7288
NSN 6320-01-631-7828
NSN 5925-00-636-5683
NSN 6320-00-809-5744