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 5965-01-020-1514
NSN 5925-00-097-7490
NSN 6650-01-575-8326
NSN 5999-01-433-3536
NSN 5985-01-529-7005
NSN 6610-01-501-6630
NSN 5935-01-497-7853
NSN 6130-01-067-2886
NSN 5925-01-544-4287
NSN 6620-01-317-7849
NSN 5855-01-302-2086
NSN 5998-00-046-4414