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 6105-01-345-4265
NSN 5835-01-524-4731
NSN 5905-01-398-0605
NSN 6105-00-297-3762
NSN 6685-00-044-3078
NSN 6240-01-568-2495
NSN 6150-01-457-4618
NSN 7035-00-104-7613
NSN 5835-00-689-0278
NSN 5905-01-472-2366
NSN 6320-01-006-6138
NSN 6610-01-400-3880