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 5905-01-349-3616
NSN 5910-01-458-8288
NSN 6685-01-359-5732
NSN 7035-01-350-4247
NSN 6610-01-609-7776
NSN 6220-00-446-8942
NSN 6145-01-208-3678
NSN 4140-01-012-2460
NSN 6130-01-569-4387
NSN 5985-00-733-7711
NSN 5915-01-633-9845
NSN 5965-01-408-6218