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 5925-01-384-3065
NSN 5945-00-226-1081
NSN 5915-01-403-2599
NSN 6685-01-454-5327
NSN 5895-01-168-3563
NSN 5990-00-538-7962
NSN 6135-01-433-2062
NSN 5975-01-401-5355
NSN 5930-00-395-2184
NSN 5999-01-519-8595
NSN 5895-01-381-3705
NSN 5960-01-443-3067