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 6240-01-093-3554
NSN 5895-01-474-5552
NSN 6135-00-628-1142
NSN 6135-00-112-8637
NSN 6135-01-360-1620
NSN 6130-01-571-5612
NSN 6130-01-125-6544
NSN 6685-01-544-9697
NSN 5920-01-437-7347
NSN 5996-00-012-8639
NSN 5915-00-376-2121
NSN 2925-01-436-7325