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 6110-01-036-4421
NSN 5930-00-815-3060
NSN 5835-00-834-1286
NSN 5895-01-313-1254
NSN 5835-01-242-9806
NSN 5998-01-528-4213
NSN 6135-01-434-6308
NSN 5905-01-359-1963
NSN 5905-01-310-8505
NSN 4140-00-179-3977
NSN 5895-01-202-1288
NSN 5895-00-186-0717