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 5998-00-633-5169
NSN 6105-01-111-4344
NSN 5975-00-944-5985
NSN 5965-01-019-5406
NSN 5975-01-552-1812
NSN 5935-01-472-1597
NSN 5910-00-379-2349
NSN 6645-01-484-4158
NSN 6220-01-265-1077
NSN 6110-01-069-2966
NSN 5996-00-369-5299
NSN 6110-00-728-4515