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 5960-01-491-9916
NSN 5930-00-529-7015
NSN 6145-01-513-9750
NSN 5950-01-605-5006
NSN 5985-00-780-8829
NSN 6145-01-492-6672
NSN 5835-01-268-1924
NSN 6650-01-189-7040
NSN 5975-01-519-8899
NSN 6110-00-514-1119
NSN 6105-01-614-1908
NSN 5930-01-031-9739