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 5950-01-384-0378
NSN 5960-00-405-8369
NSN 5945-01-633-6535
NSN 2925-00-724-9252
NSN 5920-01-062-6209
NSN 5999-00-189-8191
NSN 6145-00-918-3187
NSN 6105-00-693-2207
NSN 5910-00-803-0864
NSN 5855-01-364-7903
NSN 5920-00-369-0923
NSN 5996-01-604-9653