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 6650-01-347-8075
NSN 5975-00-734-6243
NSN 5835-01-226-2337
NSN 5895-01-462-3349
NSN 5835-01-519-3834
NSN 5990-01-058-4826
NSN 5990-00-450-5413
NSN 5910-01-546-6582
NSN 5985-00-427-9286
NSN 5855-01-356-4024
NSN 5975-01-130-8501
NSN 6645-00-917-6225