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 6105-00-695-7962
NSN 5915-01-392-7773
NSN 5960-01-014-0669
NSN 2925-01-072-6709
NSN 6150-00-187-1368
NSN 5915-01-535-7478
NSN 6150-01-104-9011
NSN 5855-00-427-7848
NSN 5930-01-398-2897
NSN 2925-01-345-9439
NSN 5930-01-425-1352
NSN 5996-00-932-0433