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 5999-00-873-3812
NSN 6130-01-554-0868
NSN 5920-01-147-5652
NSN 6645-01-394-5149
NSN 6145-00-946-2033
NSN 5925-01-409-2616
NSN 6150-00-461-3650
NSN 5835-01-384-3206
NSN 6110-01-007-1204
NSN 5990-01-517-7848
NSN 6620-01-345-9488
NSN 5990-01-510-4699