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 6220-00-578-6539
NSN 5920-01-331-4712
NSN 5960-00-455-9218
NSN 5910-00-397-1849
NSN 6650-00-656-3066
NSN 6685-01-458-2859
NSN 5895-01-419-1713
NSN 5915-00-387-2333
NSN 5999-00-203-1202
NSN 5935-01-474-5571
NSN 5915-01-023-8288
NSN 6645-01-149-9176