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 4140-00-267-8813
NSN 5905-00-087-6039
NSN 5960-01-406-4136
NSN 5935-00-430-3941
NSN 5910-00-594-2842
NSN 2925-01-324-3533
NSN 5910-00-334-8756
NSN 6135-01-322-4655
NSN 6650-01-227-1632
NSN 6620-01-201-9295
NSN 5965-01-411-4767
NSN 5999-00-584-4577