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 6610-00-292-9895
NSN 6650-01-406-1828
NSN 6220-01-526-5081
NSN 7035-01-529-2049
NSN 5855-01-161-8964
NSN 6150-01-415-2852
NSN 6650-01-440-1678
NSN 5855-00-763-2155
NSN 6620-00-909-3984
NSN 2925-01-508-4138
NSN 5930-01-416-2562
NSN 5975-01-529-6376