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 5996-01-141-6916
NSN 5905-00-204-7796
NSN 5975-01-525-5627
NSN 5975-00-968-5048
NSN 5950-01-132-3136
NSN 6105-00-239-2166
NSN 6150-00-737-2400
NSN 6685-01-362-0302
NSN 4140-00-203-0812
NSN 5945-00-837-9081
NSN 5930-01-624-5807
NSN 5998-01-281-8108