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 7035-01-182-1086
NSN 5835-01-235-7821
NSN 5960-00-204-7506
NSN 6650-01-643-0534
NSN 5855-01-234-5346
NSN 6150-01-341-0921
NSN 4140-01-064-4861
NSN 5910-00-252-3881
NSN 5999-01-132-4252
NSN 6105-01-546-5539
NSN 6135-01-142-6456
NSN 6105-00-905-3135