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 6150-01-599-0878
NSN 5910-01-086-1112
NSN 6645-01-331-5674
NSN 6645-01-446-5419
NSN 5965-01-348-2493
NSN 5905-01-014-7101
NSN 6130-01-544-0254
NSN 5965-01-100-1195
NSN 6320-01-407-4411
NSN 5915-00-523-9979
NSN 5960-00-177-2953
NSN 5905-01-023-7575