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 6220-01-627-5380
NSN 5985-01-277-5165
NSN 5985-01-600-6160
NSN 6240-00-917-3724
NSN 5905-00-399-1394
NSN 5935-01-198-8994
NSN 5999-01-568-5824
NSN 5960-00-611-1691
NSN 6685-00-186-9190
NSN 6650-01-053-0243
NSN 6105-01-063-2158
NSN 6130-01-546-4602