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 7035-01-476-7787
NSN 5998-00-279-0623
NSN 6240-01-633-9357
NSN 6620-01-091-1038
NSN 5999-00-128-0671
NSN 6610-00-277-7206
NSN 5990-01-097-4721
NSN 5910-01-364-7413
NSN 6620-01-576-7723
NSN 7035-01-659-7204
NSN 5996-01-603-7987
NSN 6145-00-823-6215