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 7035-00-946-2642
NSN 5985-01-137-9186
NSN 4140-00-320-1482
NSN 5999-01-087-6759
NSN 6105-01-252-9548
NSN 5999-01-046-9608
NSN 6135-00-754-8191
NSN 6610-00-433-8700
NSN 5930-00-123-7170
NSN 5990-01-591-0701
NSN 6240-01-461-1585
NSN 5920-00-001-3263