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 5915-01-358-6474
NSN 6320-00-831-2227
NSN 5855-01-417-3250
NSN 5835-00-289-9080
NSN 6650-00-641-6139
NSN 5965-01-542-8510
NSN 6110-01-322-8024
NSN 5915-01-478-3931
NSN 5855-01-188-4049
NSN 5930-00-622-2275
NSN 5925-01-514-4329
NSN 6685-01-559-3626