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 6135-01-278-9717
NSN 5915-00-955-1697
NSN 5910-00-081-1041
NSN 5905-00-465-4158
NSN 6135-01-070-3865
NSN 5910-00-974-7027
NSN 5905-01-206-0607
NSN 4140-01-071-0698
NSN 5930-01-157-7693
NSN 5905-00-056-4295
NSN 5925-01-226-9935
NSN 6645-00-296-8310