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 6105-01-226-6913
NSN 6685-00-516-2173
NSN 5965-01-227-1237
NSN 5965-00-959-8162
NSN 5996-01-508-2467
NSN 5835-01-416-6449
NSN 6145-01-382-9287
NSN 5985-01-280-3050
NSN 5996-01-428-9222
NSN 5965-01-540-6843
NSN 6320-00-106-7259
NSN 6240-00-065-3703