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 6240-01-546-3885
NSN 6620-01-303-2563
NSN 6145-01-221-4300
NSN 6320-01-578-6006
NSN 6320-01-039-5891
NSN 6135-01-193-3892
NSN 6240-00-646-6931
NSN 6220-01-540-8827
NSN 5835-00-148-9719
NSN 6110-01-406-6324
NSN 5990-00-521-2980
NSN 2925-00-179-7143