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 6110-00-870-5808
NSN 5996-00-202-6576
NSN 6145-00-419-7813
NSN 6145-01-059-2081
NSN 5960-00-990-4094
NSN 5835-01-268-1924
NSN 6650-01-370-0589
NSN 5935-01-117-6921
NSN 7035-00-585-2113
NSN 5960-01-411-5899
NSN 6145-01-429-3108
NSN 5915-01-385-5613