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 5910-00-755-9748
NSN 6610-00-944-2925
NSN 5965-01-614-7320
NSN 5910-00-170-6784
NSN 4140-01-318-3087
NSN 5910-01-619-2204
NSN 5910-00-839-2249
NSN 6240-00-299-9819
NSN 6240-00-225-9702
NSN 5990-01-244-9998
NSN 5985-00-516-2373
NSN 6220-01-169-2790