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 6685-00-082-3153
NSN 5999-00-388-0584
NSN 5925-01-379-9942
NSN 5935-01-311-5013
NSN 6145-01-386-6286
NSN 5835-01-394-3812
NSN 6240-01-083-0867
NSN 5985-01-021-0449
NSN 5855-00-586-6255
NSN 6150-00-062-1147
NSN 7035-01-269-5700
NSN 6610-01-200-5887