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 5905-00-469-3853
NSN 5996-00-966-7719
NSN 6610-00-099-4096
NSN 6610-00-793-0010
NSN 6135-00-377-9165
NSN 6220-01-628-1031
NSN 5998-00-730-8237
NSN 5998-01-090-0998
NSN 7035-00-445-9657
NSN 6150-01-479-9071
NSN 6130-00-596-9565
NSN 5960-01-100-0089