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 5950-00-231-1164
NSN 5985-00-633-9963
NSN 6685-00-106-9610
NSN 5935-01-013-5283
NSN 5895-00-724-8126
NSN 5999-00-528-9215
NSN 5930-00-657-7416
NSN 6110-01-299-4352
NSN 5915-01-386-3614
NSN 5925-01-023-6900
NSN 5960-01-499-7172
NSN 6110-01-199-6338