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 5910-01-070-4819
NSN 6320-01-240-4637
NSN 5996-01-043-2105
NSN 6105-00-779-9822
NSN 5945-00-583-6762
NSN 5960-00-803-2977
NSN 6610-01-461-8180
NSN 6145-01-302-2043
NSN 5935-01-474-4279
NSN 6220-01-575-2216
NSN 5895-01-549-7975
NSN 5930-01-119-5637