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 6610-00-406-8544
NSN 5910-01-421-2460
NSN 6150-01-487-7113
NSN 6610-01-289-2848
NSN 6685-01-339-6898
NSN 6220-00-706-2772
NSN 6135-01-200-5144
NSN 6610-01-374-9048
NSN 6145-01-348-7234
NSN 6220-00-165-7095
NSN 5965-01-399-8454
NSN 5930-01-429-0277