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 6130-01-117-9255
NSN 5999-01-492-5929
NSN 6620-00-269-5168
NSN 5999-00-243-2552
NSN 5975-01-323-6361
NSN 6130-01-509-0284
NSN 5895-01-248-0689
NSN 5990-01-058-4826
NSN 7035-00-916-9380
NSN 6105-01-101-2999
NSN 5915-00-098-8844
NSN 5835-00-060-8436