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 5910-00-091-9546
NSN 5935-01-179-1888
NSN 5960-00-224-6828
NSN 6150-00-269-0477
NSN 5930-00-791-8447
NSN 6240-01-633-9357
NSN 5925-01-624-4903
NSN 6610-00-680-8325
NSN 6145-01-014-4428
NSN 5905-00-411-1853
NSN 6610-01-585-4068
NSN 6650-01-028-2820