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 6105-01-446-4710
NSN 5975-00-605-8716
NSN 5950-01-189-6325
NSN 5910-01-403-2812
NSN 5996-01-523-7312
NSN 5920-01-516-9370
NSN 5935-01-104-2284
NSN 5930-00-937-3577
NSN 5910-01-508-5312
NSN 6110-01-398-0212
NSN 5930-01-623-9202
NSN 5920-01-445-5701