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 6135-01-570-4284
NSN 5925-01-046-7448
NSN 5985-01-239-0971
NSN 5975-01-093-1580
NSN 5930-01-159-6392
NSN 5905-01-417-0788
NSN 6105-01-447-4483
NSN 5915-00-870-4654
NSN 5998-01-157-1277
NSN 5895-00-899-0334
NSN 6135-00-377-9165
NSN 5895-01-382-9624