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 5999-01-461-3249
NSN 5895-01-018-6345
NSN 5960-01-423-1085
NSN 6240-00-408-7274
NSN 5996-01-353-1597
NSN 6610-01-616-8852
NSN 5975-01-054-1834
NSN 5920-01-142-0039
NSN 4140-01-415-3363
NSN 5975-01-581-8884
NSN 5910-01-599-2340
NSN 5999-01-343-0537