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 5905-01-013-9386
NSN 5996-01-235-1643
NSN 6685-01-218-0129
NSN 6620-01-116-3983
NSN 4140-00-133-1780
NSN 5925-01-342-0842
NSN 6320-01-457-2805
NSN 5945-01-374-9650
NSN 6685-00-248-6990
NSN 5999-00-161-4685
NSN 6320-01-129-9656
NSN 5835-00-491-3834