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 5975-01-222-0594
NSN 5835-01-574-9268
NSN 5996-00-081-2564
NSN 6130-01-528-0836
NSN 6620-00-491-3818
NSN 6320-01-543-3238
NSN 6105-00-254-4426
NSN 5996-00-960-1958
NSN 5990-00-719-4947
NSN 6105-00-722-1394
NSN 6620-01-204-2915
NSN 6645-01-377-2553