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 5985-01-145-3402
NSN 5945-01-092-3651
NSN 6105-01-427-2336
NSN 5895-00-031-3591
NSN 5950-00-535-9682
NSN 5935-01-604-9542
NSN 5835-01-014-4574
NSN 5925-01-134-9674
NSN 6150-01-395-3031
NSN 5998-00-161-0099
NSN 5985-00-433-2012
NSN 5975-01-097-4705