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 6220-01-068-4066
NSN 5935-00-816-9923
NSN 5998-01-285-4691
NSN 5985-00-504-9481
NSN 5999-01-018-6972
NSN 5930-00-248-6608
NSN 5895-01-245-2411
NSN 5996-00-420-1408
NSN 6650-00-879-5834
NSN 6110-01-628-2884
NSN 6105-00-079-0863
NSN 6150-00-898-0547