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 5855-00-198-3197
NSN 5935-01-431-9736
NSN 6110-00-971-2035
NSN 5895-01-020-3685
NSN 6105-00-262-2224
NSN 5920-00-192-6565
NSN 6685-00-167-9433
NSN 5985-00-242-2684
NSN 5935-00-835-9329
NSN 5999-00-088-2544
NSN 6320-01-082-2970
NSN 6150-01-563-5233