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 5945-01-497-0549
NSN 5925-01-380-7283
NSN 5905-01-422-4939
NSN 6685-00-972-3246
NSN 6685-00-763-8074
NSN 5910-01-357-6484
NSN 7035-01-462-1957
NSN 5960-01-142-6981
NSN 5855-01-225-5855
NSN 5915-00-349-2198
NSN 5950-00-626-4817
NSN 6150-01-465-9231