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 5925-01-152-4955
NSN 6130-00-740-3884
NSN 6240-01-560-0910
NSN 5835-01-281-7281
NSN 6650-01-431-9625
NSN 5910-00-797-2031
NSN 5985-01-049-9074
NSN 5960-00-266-6741
NSN 6105-01-243-1288
NSN 5915-00-811-7288
NSN 5915-01-583-5195
NSN 6150-01-485-0094