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 5915-01-281-8559
NSN 5965-01-241-9865
NSN 5945-00-067-5019
NSN 5998-01-462-4963
NSN 5985-01-634-0635
NSN 5895-01-650-1776
NSN 7035-01-623-4212
NSN 5996-01-614-5541
NSN 5925-00-247-8888
NSN 6135-00-377-9165
NSN 6105-01-126-7884
NSN 6240-01-363-6152