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 5996-01-124-0781
NSN 6105-01-023-8708
NSN 5855-00-586-6255
NSN 5925-00-078-1957
NSN 5998-01-297-2014
NSN 5960-01-313-0681
NSN 5835-00-284-0882
NSN 5998-01-621-0710
NSN 5920-00-918-7550
NSN 5930-01-474-3056
NSN 6220-01-219-5602
NSN 7035-01-027-3510