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 6150-00-618-2749
NSN 6620-00-533-0536
NSN 5985-00-931-5726
NSN 6135-01-449-2144
NSN 7035-01-485-5114
NSN 5998-01-443-6044
NSN 5895-00-501-8174
NSN 6135-01-645-4653
NSN 6105-00-573-9044
NSN 6320-00-382-7825
NSN 5945-00-239-4504
NSN 6610-00-100-1195