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 5999-01-660-8483
NSN 7035-01-013-9889
NSN 6240-01-387-0904
NSN 5935-00-003-7012
NSN 6685-00-741-2566
NSN 5835-00-454-7239
NSN 6110-00-224-6128
NSN 5855-01-632-9530
NSN 6110-01-142-5324
NSN 6110-00-786-9842
NSN 6150-01-534-3668
NSN 5920-00-824-4131