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 6130-01-495-5240
NSN 5835-01-595-4099
NSN 5950-01-589-6081
NSN 5935-01-255-2237
NSN 5915-00-558-4413
NSN 7035-01-227-7492
NSN 5945-00-069-3133
NSN 5910-01-300-8270
NSN 5855-00-832-9341
NSN 6135-01-540-5253
NSN 6105-01-145-5046
NSN 5835-01-170-5537