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 5996-01-568-4832
NSN 5925-01-188-7630
NSN 5998-01-065-1231
NSN 5930-01-417-0834
NSN 5999-00-312-4822
NSN 5999-01-543-2832
NSN 5935-00-820-0806
NSN 5835-00-289-9080
NSN 6650-01-618-2285
NSN 5910-01-331-8611
NSN 5990-01-156-8862
NSN 5998-01-187-0083