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 6620-01-391-6499
NSN 5835-01-299-5055
NSN 6650-01-599-9253
NSN 5910-00-057-8045
NSN 5945-01-036-7627
NSN 6685-01-412-6442
NSN 5905-00-157-0954
NSN 6150-01-188-7137
NSN 6110-00-116-2947
NSN 2925-01-580-1527
NSN 5998-00-694-0019
NSN 6685-01-268-5741