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 5999-01-345-9164
NSN 5855-01-205-7030
NSN 5975-01-387-3405
NSN 6645-01-391-9820
NSN 2925-00-617-0826
NSN 5999-00-728-6249
NSN 5990-01-309-5840
NSN 5915-01-441-2238
NSN 5965-00-781-3578
NSN 5960-00-983-7232
NSN 5855-01-175-2465
NSN 5999-00-369-7664