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 5985-00-334-8160
NSN 5915-00-164-0172
NSN 7035-01-633-9537
NSN 5930-01-240-7055
NSN 6150-01-400-4211
NSN 5905-01-379-5775
NSN 5996-00-315-3497
NSN 6685-01-188-4653
NSN 6620-01-531-3250
NSN 6150-00-318-8209
NSN 5985-01-195-3788
NSN 5996-01-062-0807