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 6620-00-155-2608
NSN 5998-01-571-2590
NSN 6145-01-320-1099
NSN 5905-01-229-3920
NSN 6150-01-569-4650
NSN 5998-00-908-6965
NSN 6610-00-553-5103
NSN 6320-00-242-3300
NSN 5835-01-027-1828
NSN 6105-00-433-5866
NSN 6240-00-255-6976
NSN 6145-00-053-1166