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 5925-00-060-6732
NSN 5835-01-279-2580
NSN 6105-01-254-1137
NSN 6320-01-519-8767
NSN 6610-00-336-2404
NSN 2925-01-364-7926
NSN 5835-01-424-0054
NSN 5990-01-546-1649
NSN 6110-00-177-4392
NSN 5950-00-419-7653
NSN 5835-01-310-3846
NSN 5990-00-719-4947