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 5975-01-468-1859
NSN 5855-00-337-3679
NSN 6110-01-424-7832
NSN 6650-01-584-3208
NSN 5985-01-050-8310
NSN 6110-00-472-0782
NSN 5915-00-462-3748
NSN 5950-00-968-5075
NSN 6130-00-123-1613
NSN 6145-00-937-3536
NSN 7035-01-045-7202
NSN 5935-01-029-3757