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 5855-01-307-1159
NSN 5965-00-864-8046
NSN 5960-01-579-1661
NSN 5996-01-633-7979
NSN 5985-01-169-1112
NSN 5915-01-027-1407
NSN 6105-01-070-8022
NSN 5960-00-833-9154
NSN 6320-01-624-0193
NSN 5855-00-688-9954
NSN 6610-01-039-9295
NSN 6130-00-026-9774