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 6685-01-629-7542
NSN 5960-00-633-7670
NSN 5945-00-827-1000
NSN 5895-01-461-2972
NSN 6610-01-267-9881
NSN 5935-01-323-7238
NSN 5996-00-623-6651
NSN 6685-01-130-8827
NSN 5945-01-097-8656
NSN 5960-01-489-1510
NSN 5905-00-838-9210
NSN 5925-00-856-8103