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 5945-00-466-3748
NSN 5935-01-616-2039
NSN 5999-00-755-9704
NSN 7035-01-449-1846
NSN 6135-01-351-2690
NSN 6110-00-846-9413
NSN 5905-01-414-9976
NSN 6685-00-907-0387
NSN 5835-01-347-6362
NSN 5920-01-146-4503
NSN 5985-00-386-2013
NSN 6320-01-616-0843