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 6135-01-571-5133
NSN 6320-00-270-8222
NSN 5960-00-909-7009
NSN 5835-00-284-0882
NSN 6650-01-488-6418
NSN 6620-00-185-1671
NSN 5910-00-950-9394
NSN 6240-00-932-1331
NSN 6685-01-346-2213
NSN 5998-01-628-0430
NSN 6105-01-651-6533
NSN 6150-01-441-9359