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 5945-01-327-6629
NSN 6240-01-115-4549
NSN 6320-00-937-5625
NSN 6685-01-042-7835
NSN 5999-01-437-5732
NSN 5855-01-464-3152
NSN 5895-00-596-1729
NSN 6150-00-830-4118
NSN 5855-01-503-1495
NSN 6240-01-475-5554
NSN 6610-00-855-9966
NSN 6105-01-026-3517