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 5960-00-833-9154
NSN 6105-00-196-4957
NSN 5905-01-258-5755
NSN 5835-00-251-9138
NSN 5996-01-350-3345
NSN 5965-01-417-3211
NSN 5930-00-419-2906
NSN 6685-00-051-8154
NSN 5910-01-617-7681
NSN 5999-00-257-5707
NSN 5950-00-484-7830
NSN 5905-00-170-1556