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 6620-01-457-9100
NSN 5998-01-194-0099
NSN 5895-01-471-3354
NSN 5960-01-029-4253
NSN 6145-00-681-1585
NSN 5915-01-222-7062
NSN 5905-01-518-7306
NSN 5910-00-267-5381
NSN 7035-01-111-7206
NSN 5895-01-433-5017
NSN 4140-01-469-6140
NSN 5950-00-244-9465