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 6240-01-224-4125
NSN 6650-00-804-2039
NSN 5835-01-259-0815
NSN 5990-01-177-2838
NSN 6150-01-463-0572
NSN 5910-01-163-3943
NSN 5905-01-535-0476
NSN 5999-01-455-2960
NSN 5960-01-260-3973
NSN 5930-01-303-4913
NSN 5930-00-427-1553
NSN 6610-00-450-4875