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 5996-00-496-8806
NSN 7035-01-145-5059
NSN 5996-01-633-7979
NSN 5835-01-495-0595
NSN 5998-00-553-9535
NSN 5996-01-642-1095
NSN 6620-00-389-8442
NSN 5855-01-441-3189
NSN 5985-01-468-5964
NSN 6610-01-549-7565
NSN 5925-00-150-1072
NSN 6130-00-236-1963