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 5990-01-633-9503
NSN 6645-01-235-1601
NSN 5960-01-372-5609
NSN 6685-01-239-4182
NSN 6130-01-454-7057
NSN 6110-01-054-3032
NSN 5935-00-202-1103
NSN 5998-01-654-5560
NSN 6650-01-304-8132
NSN 6320-00-115-0883
NSN 6145-01-079-6834
NSN 5935-01-189-1357