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 5950-00-280-7825
NSN 5998-00-872-4257
NSN 5998-00-117-4566
NSN 6650-01-112-6879
NSN 5835-01-090-6712
NSN 5960-00-597-2680
NSN 5975-01-411-6597
NSN 6130-00-596-9565
NSN 6685-00-251-1366
NSN 5910-01-485-3636
NSN 6685-00-055-7656
NSN 5895-01-280-5182