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 5905-00-116-1736
NSN 6110-01-095-3519
NSN 7035-01-580-0957
NSN 6130-01-419-3535
NSN 5835-01-391-4556
NSN 6130-01-095-0295
NSN 6610-01-023-6073
NSN 5855-01-274-5311
NSN 6105-01-336-7843
NSN 5960-00-781-4084
NSN 5925-01-339-6540
NSN 5996-00-138-3072