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 5835-01-090-0784
NSN 5855-01-420-4988
NSN 5985-01-415-3134
NSN 6135-00-643-4843
NSN 6610-00-670-7803
NSN 6105-01-186-4287
NSN 6240-01-333-7826
NSN 5996-01-174-5538
NSN 6620-01-266-8894
NSN 5990-00-636-4218
NSN 5910-01-320-6478
NSN 5920-00-199-9514