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 5920-01-485-8157
NSN 6110-01-473-8976
NSN 6650-00-950-4107
NSN 5975-01-260-9972
NSN 5915-01-371-8103
NSN 5915-01-155-7086
NSN 5895-01-044-5425
NSN 6220-01-190-8605
NSN 6130-00-594-7072
NSN 5930-01-465-4549
NSN 7035-01-509-1381
NSN 6610-01-253-1449