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 6240-00-617-9599
NSN 5945-01-151-2936
NSN 5960-01-201-6316
NSN 5998-00-055-3889
NSN 5960-01-553-4557
NSN 6685-01-386-4802
NSN 5996-01-612-3403
NSN 5950-00-208-6812
NSN 4140-00-172-1804
NSN 5999-00-225-6822
NSN 5950-00-675-1338
NSN 5975-01-322-6464