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 6610-01-163-7062
NSN 5935-00-554-4124
NSN 5990-01-476-9956
NSN 5935-01-614-1986
NSN 5930-01-462-0680
NSN 6650-01-519-9165
NSN 5975-00-729-8134
NSN 6620-00-865-5103
NSN 5895-01-454-5699
NSN 6610-01-184-3210
NSN 5920-00-783-7859
NSN 5935-01-388-3242