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 5935-01-242-7858
NSN 6150-01-472-1912
NSN 6620-01-125-3932
NSN 5950-00-185-7249
NSN 5990-00-419-7584
NSN 5920-01-300-6055
NSN 5920-00-556-7817
NSN 5905-01-083-9450
NSN 6620-00-836-0399
NSN 5990-00-594-7291
NSN 5965-00-665-2156
NSN 5895-01-236-6854