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 5996-01-619-9107
NSN 6650-01-305-0027
NSN 5999-00-997-1685
NSN 5985-00-999-0153
NSN 6150-01-634-0575
NSN 5915-01-591-6912
NSN 6320-01-449-1014
NSN 5930-01-364-9796
NSN 5945-01-429-8942
NSN 5895-00-295-2354
NSN 7035-01-449-1846
NSN 6130-01-197-7397