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 5925-01-184-6912
NSN 6685-01-054-4409
NSN 6650-00-276-9838
NSN 6620-01-440-9810
NSN 5930-01-446-6576
NSN 5915-00-734-4399
NSN 6240-00-899-6990
NSN 5960-01-514-5433
NSN 5998-01-457-0872
NSN 5910-00-466-1167
NSN 5930-01-364-9300
NSN 5960-01-553-4557