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 6685-01-260-7933
NSN 5985-01-501-7298
NSN 5915-01-625-1360
NSN 6650-01-342-8453
NSN 5835-00-051-9092
NSN 5996-01-141-0095
NSN 6105-01-350-3333
NSN 6110-01-487-0219
NSN 5998-01-183-5829
NSN 5965-00-468-3071
NSN 6685-01-247-7211
NSN 5905-01-649-7934