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 6135-01-333-6101
NSN 5999-01-241-8617
NSN 5920-01-104-6198
NSN 6220-00-547-8807
NSN 5985-00-878-1470
NSN 5999-01-128-7204
NSN 5985-00-489-9029
NSN 7035-01-452-1328
NSN 6650-01-553-2805
NSN 5925-01-517-2402
NSN 6240-00-983-6761
NSN 5950-01-189-1946