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 5935-01-141-5639
NSN 6240-01-329-1772
NSN 6135-01-282-4326
NSN 7035-01-579-4029
NSN 5930-00-155-5917
NSN 5855-01-284-3500
NSN 5855-01-136-1916
NSN 6620-01-230-0197
NSN 5915-00-449-0732
NSN 6610-01-058-2366
NSN 5895-00-904-2640
NSN 5985-01-065-1675