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 5999-00-964-8968
NSN 5895-01-257-6616
NSN 5910-01-535-7097
NSN 6240-01-280-5347
NSN 6135-01-341-9814
NSN 2925-00-816-8765
NSN 7035-01-387-8655
NSN 5950-00-621-8182
NSN 5960-00-780-0176
NSN 5855-01-389-8884
NSN 5998-00-800-2837
NSN 5950-01-198-6098