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 5965-01-534-7152
NSN 5905-00-191-8069
NSN 6135-00-613-1068
NSN 6620-00-186-8220
NSN 6105-01-202-7288
NSN 6220-00-935-6881
NSN 5895-01-574-0981
NSN 5930-00-820-7167
NSN 2925-00-110-7975
NSN 6610-01-159-0438
NSN 5960-00-081-1937
NSN 5935-01-478-6955