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 5996-01-382-8891
NSN 6130-00-186-0737
NSN 5855-01-435-8075
NSN 6135-00-269-5843
NSN 6110-01-463-2597
NSN 5996-01-473-2183
NSN 6240-01-379-9545
NSN 5895-01-646-7974
NSN 6645-00-171-9251
NSN 5910-01-629-7101
NSN 5998-01-513-2155
NSN 5996-00-324-4435