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 5996-01-491-0178
NSN 6240-01-091-0264
NSN 5835-00-257-2852
NSN 5915-01-461-8132
NSN 5945-01-119-6811
NSN 7035-00-134-3143
NSN 5945-00-148-8285
NSN 4140-00-343-7566
NSN 5999-01-203-6878
NSN 5965-01-367-6483
NSN 6620-00-371-7109
NSN 5905-01-258-5755