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 5950-01-023-1493
NSN 5835-01-161-7461
NSN 5975-01-517-6642
NSN 6685-00-729-5170
NSN 6130-00-141-8317
NSN 5950-01-333-7880
NSN 6685-01-401-5360
NSN 5835-01-092-6759
NSN 5990-00-129-6651
NSN 6110-00-269-2696
NSN 5945-01-073-5487
NSN 5905-01-263-2764