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 5835-01-462-5983
NSN 7035-01-268-8042
NSN 5975-01-290-9904
NSN 6130-00-227-7798
NSN 5960-01-443-3067
NSN 5895-00-063-0591
NSN 6145-01-319-7763
NSN 6220-01-437-2487
NSN 5935-01-333-2762
NSN 5895-01-391-7401
NSN 5925-01-363-7765
NSN 6110-01-038-8857