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 7035-00-200-5162
NSN 5930-01-567-3195
NSN 4140-01-227-0370
NSN 6145-00-388-9084
NSN 5990-00-838-1082
NSN 6240-01-268-2223
NSN 6145-01-505-6021
NSN 6105-01-604-3435
NSN 6105-01-588-5587
NSN 5910-01-229-2589
NSN 5999-00-264-5655
NSN 5960-00-181-0640