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 6610-00-185-9434
NSN 6150-00-286-0827
NSN 5990-01-025-7466
NSN 6105-01-010-2801
NSN 5915-01-400-3573
NSN 5975-00-179-8519
NSN 5910-01-276-7168
NSN 6150-01-052-5966
NSN 6620-00-596-1951
NSN 5855-01-406-4821
NSN 7035-00-553-6951
NSN 5930-00-179-9798