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 6130-01-161-3568
NSN 5996-01-084-2054
NSN 6130-01-350-1466
NSN 5910-01-541-9569
NSN 6105-01-386-4038
NSN 5920-01-051-8086
NSN 5998-00-060-0623
NSN 5950-00-172-1425
NSN 5925-00-797-0860
NSN 5950-00-141-5973
NSN 5996-01-262-6420
NSN 5935-01-045-2702