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 5835-01-351-8429
NSN 6150-01-212-2539
NSN 6610-01-395-6750
NSN 7035-01-419-1462
NSN 6650-00-932-1144
NSN 6105-01-394-4106
NSN 5960-00-329-9281
NSN 5935-00-276-9399
NSN 4140-01-409-1764
NSN 5910-01-475-0389
NSN 6150-01-263-7960
NSN 5950-01-254-6129