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 5935-00-954-4754
NSN 6130-00-058-0611
NSN 5895-00-576-8453
NSN 6320-01-435-5991
NSN 6105-01-382-9690
NSN 6240-00-163-5143
NSN 6105-01-161-3799
NSN 5930-01-629-6545
NSN 6645-01-093-5015
NSN 5996-00-213-7121
NSN 5835-00-861-6066
NSN 6135-00-276-7625