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 5945-01-369-4498
NSN 5945-01-087-7041
NSN 5910-00-276-8592
NSN 4140-01-129-7715
NSN 5930-01-499-7772
NSN 6645-00-727-5119
NSN 5895-00-243-2699
NSN 5835-01-587-8787
NSN 5935-01-270-1081
NSN 6220-00-809-0976
NSN 5930-01-569-4623
NSN 5930-01-652-1186