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 5999-01-147-2419
NSN 5965-01-396-7508
NSN 5855-01-611-2803
NSN 5945-00-132-7892
NSN 5855-01-459-7508
NSN 5935-01-150-6406
NSN 5910-01-041-9167
NSN 5910-01-190-9147
NSN 5998-00-616-7718
NSN 6150-01-500-2536
NSN 6150-00-205-2490
NSN 6620-00-035-5813