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 5835-01-652-0168
NSN 6110-00-627-9710
NSN 6150-00-542-8668
NSN 5960-00-948-0032
NSN 6220-01-634-0660
NSN 6685-01-322-7474
NSN 5960-00-226-8443
NSN 5910-00-200-9427
NSN 6145-00-320-4855
NSN 5999-01-079-7198
NSN 5950-01-216-3639
NSN 5985-00-703-0999