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 5855-01-212-1623
NSN 6130-01-426-1789
NSN 5895-01-571-6825
NSN 5960-01-212-4227
NSN 5855-01-641-2006
NSN 5999-00-572-2215
NSN 6685-00-409-2283
NSN 5935-00-377-9429
NSN 6610-00-737-0864
NSN 5945-01-598-9013
NSN 5996-00-293-4687
NSN 5999-00-839-9004