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 5935-01-421-7947
NSN 6105-01-499-7156
NSN 6685-01-346-2213
NSN 5999-01-576-8594
NSN 6320-00-116-3658
NSN 5965-00-246-5612
NSN 5915-00-269-9252
NSN 5905-00-010-8077
NSN 2925-01-457-2202
NSN 5935-00-752-0349
NSN 6650-00-658-9627
NSN 5996-01-081-8002