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 5915-00-173-3404
NSN 6105-00-156-4312
NSN 6130-00-245-4302
NSN 5910-00-902-3018
NSN 7035-00-361-5975
NSN 5905-00-467-1394
NSN 5999-01-387-1301
NSN 6110-01-365-4649
NSN 5920-00-274-6929
NSN 5990-01-609-4793
NSN 5930-01-330-0959
NSN 6685-01-166-1869