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 5855-01-147-6024
NSN 6620-00-410-2638
NSN 6110-00-136-2619
NSN 5920-00-823-6088
NSN 5920-01-453-7038
NSN 5915-00-269-4463
NSN 6135-01-167-7604
NSN 5925-01-171-1834
NSN 5835-01-524-4731
NSN 5915-00-773-8178
NSN 5975-00-235-6387
NSN 5999-01-521-5741