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 6105-00-462-9723
NSN 5905-01-169-2632
NSN 5990-01-463-5400
NSN 5999-01-659-3404
NSN 6240-00-097-8505
NSN 5930-00-436-4600
NSN 5895-01-466-3353
NSN 5960-01-322-7820
NSN 5855-00-631-4565
NSN 5975-01-359-4848
NSN 7035-00-585-2113
NSN 2925-00-909-2596