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 6610-00-107-1944
NSN 5930-01-623-0695
NSN 7035-01-270-0325
NSN 5935-01-579-8287
NSN 6610-00-722-3873
NSN 5930-01-207-0082
NSN 6240-01-611-5930
NSN 5895-00-520-4690
NSN 5835-01-362-1946
NSN 6685-01-040-5198
NSN 5950-01-411-5950
NSN 5855-01-619-4411