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 5996-00-186-8709
NSN 5998-01-106-2868
NSN 6145-01-521-7154
NSN 5998-01-086-4171
NSN 5945-01-551-5797
NSN 6650-01-306-2941
NSN 5835-01-218-9340
NSN 6130-01-562-4598
NSN 6150-00-894-6804
NSN 5998-00-526-9253
NSN 6620-00-176-5722
NSN 5960-01-617-6345