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 6685-00-929-6093
NSN 5950-00-255-4879
NSN 5935-01-387-6600
NSN 6145-01-498-4726
NSN 6220-01-442-7282
NSN 5895-00-403-5017
NSN 5960-01-495-0859
NSN 5895-01-243-1621
NSN 6135-00-182-7008
NSN 6320-01-157-9076
NSN 5835-00-770-2843
NSN 5945-01-313-8400