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 6105-01-415-0828
NSN 5915-01-298-4075
NSN 5925-01-615-6078
NSN 5960-00-932-1428
NSN 5905-00-396-3047
NSN 5910-01-123-8483
NSN 2925-01-430-4206
NSN 5905-01-538-2744
NSN 5965-01-506-1415
NSN 5960-00-969-6822
NSN 6135-01-196-7399
NSN 5930-01-024-1922