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 6145-01-486-7014
NSN 5915-01-381-6547
NSN 5925-01-227-6859
NSN 5855-01-459-9254
NSN 5996-01-444-1488
NSN 6620-00-967-9684
NSN 5998-01-430-2773
NSN 5895-00-269-2329
NSN 6145-01-265-9360
NSN 5990-00-104-4903
NSN 6105-01-487-5072
NSN 5895-01-490-2307