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 6610-01-369-7306
NSN 5945-01-435-1340
NSN 5915-01-160-7123
NSN 5895-00-617-6340
NSN 5950-01-591-8151
NSN 6130-00-491-2060
NSN 5855-01-359-0373
NSN 6645-01-056-3417
NSN 6220-00-068-8750
NSN 6610-00-186-9180
NSN 6610-00-876-1914
NSN 6685-00-433-2892