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 5930-01-329-6099
NSN 6320-00-925-0558
NSN 5935-00-932-3835
NSN 5998-00-385-8884
NSN 5895-00-855-3161
NSN 5945-01-625-3747
NSN 5990-01-024-9659
NSN 6685-01-045-8512
NSN 6220-00-731-6084
NSN 6685-00-366-6997
NSN 5996-01-655-1227
NSN 5925-01-082-0591