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 5905-01-619-8232
NSN 5965-01-189-2421
NSN 6620-01-012-2852
NSN 5925-00-219-2908
NSN 5835-01-576-9013
NSN 6110-01-261-3086
NSN 6105-00-760-8204
NSN 6320-01-511-1526
NSN 6650-01-601-7873
NSN 7035-01-554-8361
NSN 6135-01-062-9356
NSN 5985-01-370-3566