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 5950-00-394-1546
NSN 5960-01-577-0628
NSN 6220-01-016-8128
NSN 5920-01-085-6437
NSN 6320-01-564-0893
NSN 6240-00-739-0961
NSN 5915-01-347-2737
NSN 7035-00-286-6221
NSN 5925-01-381-0170
NSN 6650-01-350-4421
NSN 5945-00-149-0619
NSN 6650-00-186-5966