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 6320-01-399-6177
NSN 5910-01-274-7482
NSN 6650-01-076-9124
NSN 6135-00-937-4118
NSN 5960-01-108-0457
NSN 5945-00-099-9857
NSN 5999-00-009-9986
NSN 2925-01-633-4048
NSN 5910-01-462-4765
NSN 5920-01-226-1961
NSN 5990-01-104-8974
NSN 6145-01-254-4505