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 5915-01-148-0095
NSN 6620-00-435-1448
NSN 2925-01-283-6740
NSN 5998-00-311-5495
NSN 4140-00-086-1660
NSN 5915-00-581-9979
NSN 5930-01-328-6511
NSN 6135-00-246-0324
NSN 6320-01-592-6248
NSN 5999-01-293-4921
NSN 5960-01-019-4920
NSN 5990-00-155-2306