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 6320-00-590-9342
NSN 5835-00-729-9305
NSN 5895-01-340-0571
NSN 5985-00-238-6463
NSN 6130-01-602-1122
NSN 5905-01-340-6937
NSN 6150-01-251-7225
NSN 6220-01-614-6139
NSN 5975-01-123-2147
NSN 6620-01-451-8989
NSN 6130-00-148-6189
NSN 5999-01-008-7574