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 5915-00-727-2601
NSN 5835-00-185-4919
NSN 5835-01-442-6482
NSN 6220-00-014-7745
NSN 5910-00-306-4052
NSN 6620-01-318-4408
NSN 6145-01-063-8566
NSN 5910-00-417-4644
NSN 5895-01-471-6525
NSN 6620-00-833-6786
NSN 6105-01-139-2211
NSN 5935-01-111-9567