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 5999-00-429-4779
NSN 5999-01-465-2225
NSN 5945-01-367-1992
NSN 5999-00-753-7450
NSN 6650-01-450-3158
NSN 5996-01-293-9220
NSN 5920-01-473-6905
NSN 5960-01-595-2614
NSN 5950-01-013-8525
NSN 5925-01-555-0702
NSN 6135-00-764-8680
NSN 5895-00-005-6895