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 5975-00-166-9296
NSN 6650-01-458-7131
NSN 5935-00-226-6845
NSN 5855-01-191-3404
NSN 6610-01-013-8922
NSN 5910-01-395-2487
NSN 5835-00-092-1136
NSN 6620-01-065-8265
NSN 6610-01-485-5083
NSN 6685-00-983-5326
NSN 5920-01-286-5801
NSN 6610-01-455-4977