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 7035-00-517-8232
NSN 5895-01-363-7893
NSN 5985-01-159-2663
NSN 5998-01-092-6692
NSN 5985-01-392-9824
NSN 5990-00-079-2903
NSN 5835-01-347-8714
NSN 5990-00-600-1844
NSN 6110-00-982-2838
NSN 6240-01-633-9357
NSN 6220-01-590-7272
NSN 5975-01-429-8609