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 2925-01-091-4734
NSN 4140-01-063-7192
NSN 5895-00-017-4697
NSN 5930-01-352-3916
NSN 5950-00-924-9993
NSN 5998-00-961-0773
NSN 6150-00-287-6879
NSN 6610-01-426-1011
NSN 5835-00-930-8500
NSN 6650-00-382-6080
NSN 5835-00-834-1286
NSN 5915-01-215-2159