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 5855-00-188-6747
NSN 5996-01-448-2754
NSN 6240-00-027-1505
NSN 5930-00-348-6730
NSN 5985-01-371-4311
NSN 5915-01-310-7357
NSN 5950-01-573-8815
NSN 6650-01-207-0829
NSN 5945-00-597-1458
NSN 6240-00-059-7099
NSN 6110-01-264-2069
NSN 5945-01-175-0947