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 6145-01-488-5114
NSN 5855-01-487-5048
NSN 5910-00-850-9441
NSN 5930-01-569-8048
NSN 5975-01-443-1525
NSN 6150-01-010-9456
NSN 6110-01-528-7979
NSN 5950-01-075-3308
NSN 6110-00-636-1234
NSN 5996-01-541-4974
NSN 5895-00-501-4914
NSN 5855-01-364-1005