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 5945-01-553-8518
NSN 6620-01-176-6956
NSN 6105-00-481-6880
NSN 6685-01-302-9728
NSN 5855-00-361-0167
NSN 5998-00-277-7552
NSN 6610-00-261-8159
NSN 5835-00-498-8189
NSN 5905-01-357-3274
NSN 6610-01-030-7226
NSN 5920-01-643-3997
NSN 6240-01-531-1012