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 5920-00-121-5824
NSN 5895-01-327-0342
NSN 5998-01-395-6684
NSN 7035-01-078-9771
NSN 6150-00-024-2505
NSN 5910-01-076-4009
NSN 7035-01-449-1189
NSN 5835-00-106-2120
NSN 6650-00-959-6869
NSN 5945-01-422-4195
NSN 5930-01-278-5731
NSN 6685-01-344-7273