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 6130-01-259-7115
NSN 5975-01-534-8309
NSN 5985-01-202-9782
NSN 6240-01-377-5503
NSN 5915-00-394-6523
NSN 6320-01-422-0765
NSN 5985-01-262-2558
NSN 6150-01-316-4881
NSN 5990-00-574-5777
NSN 6240-01-061-5122
NSN 5895-00-509-5070
NSN 5895-00-596-8678