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 5985-01-559-7306
NSN 5855-01-634-0259
NSN 7035-00-179-3924
NSN 5999-01-305-8543
NSN 5925-01-192-1452
NSN 5915-01-436-5113
NSN 5835-01-202-9673
NSN 7035-00-830-1235
NSN 5960-00-222-6174
NSN 5930-00-549-1688
NSN 5999-01-331-1704
NSN 5999-00-538-7278