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 6105-00-246-5311
NSN 5915-01-422-4620
NSN 6620-00-919-6710
NSN 6110-01-023-6765
NSN 6150-01-332-6832
NSN 6610-00-270-9974
NSN 5965-01-384-1953
NSN 4140-01-622-1898
NSN 5835-00-198-4936
NSN 4140-01-400-3610
NSN 5905-01-116-2689
NSN 6135-00-676-5807