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 5910-00-006-7672
NSN 5960-01-408-6290
NSN 5930-00-700-4798
NSN 6240-01-355-0437
NSN 5950-00-496-3801
NSN 6105-00-420-2335
NSN 5975-00-661-1832
NSN 6320-01-434-6861
NSN 6110-01-293-3549
NSN 5835-01-515-6537
NSN 5895-01-634-0630
NSN 5925-01-351-5542