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 7035-00-064-7008
NSN 4140-01-259-4149
NSN 6150-01-135-6058
NSN 5930-01-303-4913
NSN 5990-01-168-6797
NSN 6105-01-333-5054
NSN 5835-01-223-5084
NSN 6145-01-504-7128
NSN 6320-00-116-3658
NSN 5935-00-370-3908
NSN 5935-01-304-0837
NSN 5999-00-796-3593