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 5925-00-010-7490
NSN 5835-01-541-9991
NSN 5965-01-363-6946
NSN 6105-01-534-4078
NSN 6105-01-304-1063
NSN 5895-00-141-9127
NSN 5835-01-550-5094
NSN 5996-01-253-8676
NSN 5965-00-859-8135
NSN 5910-01-510-8340
NSN 6105-01-270-5600
NSN 2925-01-633-4048