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 5975-01-378-2882
NSN 6135-00-583-3966
NSN 6650-00-680-9595
NSN 5990-01-272-4091
NSN 6150-01-599-0505
NSN 5945-01-106-3893
NSN 5835-01-302-2223
NSN 6685-00-434-4502
NSN 7035-00-486-0367
NSN 6320-01-108-5933
NSN 6685-01-155-9389
NSN 5998-01-634-0604