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 6240-01-399-0343
NSN 5998-00-507-3765
NSN 7035-00-470-4977
NSN 6685-00-914-8393
NSN 5910-01-633-9963
NSN 6150-00-596-8766
NSN 5985-00-913-6056
NSN 5910-01-025-9987
NSN 5950-01-147-5419
NSN 7035-01-632-0992
NSN 5895-01-585-0069
NSN 5905-01-430-2541