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 5999-00-925-9535
NSN 5915-01-410-6838
NSN 6240-00-542-6657
NSN 6685-00-238-0100
NSN 6610-00-823-9159
NSN 6150-00-377-8616
NSN 5910-00-069-9127
NSN 5990-01-538-0923
NSN 6320-01-276-4044
NSN 6320-01-119-3935
NSN 7035-01-169-1166
NSN 7035-00-104-7613