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 2925-01-043-9786
NSN 5935-01-051-8358
NSN 6240-01-518-1595
NSN 5985-01-219-8824
NSN 5920-00-705-2916
NSN 5945-01-546-0125
NSN 5945-01-634-0588
NSN 5998-01-284-8849
NSN 6150-01-593-6414
NSN 5915-00-789-8153
NSN 5935-01-656-8518
NSN 7035-00-059-7970