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 6150-00-966-9168
NSN 5950-01-582-3029
NSN 6650-01-272-9746
NSN 5998-01-634-0604
NSN 5950-00-431-1341
NSN 6150-01-647-8149
NSN 5895-00-883-5399
NSN 5925-01-311-7350
NSN 5960-01-375-6815
NSN 5910-01-416-9444
NSN 6150-01-332-9481
NSN 6220-01-352-5425