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 5930-00-435-2841
NSN 5960-00-808-6935
NSN 6610-00-830-6946
NSN 6150-00-775-7274
NSN 5915-01-122-4591
NSN 5855-01-003-7102
NSN 6220-00-426-6340
NSN 5915-00-203-5890
NSN 6150-01-282-1926
NSN 6220-00-541-8515
NSN 6130-01-102-8181
NSN 5965-01-048-4767