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 5895-00-913-6448
NSN 6240-01-288-5163
NSN 5910-01-555-9146
NSN 6105-00-268-2878
NSN 6610-00-946-6146
NSN 5985-00-561-9178
NSN 5915-00-158-5380
NSN 5998-01-531-7076
NSN 5996-01-105-9323
NSN 5990-01-612-5323
NSN 5935-01-533-9197
NSN 5985-00-788-3456