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 5855-01-559-4104
NSN 5998-01-350-5130
NSN 5985-01-420-5966
NSN 5985-01-139-0024
NSN 6145-00-472-9413
NSN 6685-01-392-7221
NSN 5950-01-263-0352
NSN 6220-01-508-1003
NSN 5960-01-278-9394
NSN 6150-01-590-8574
NSN 5935-00-269-5516
NSN 5999-00-293-4326