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 5855-00-281-3843
NSN 5960-01-632-6576
NSN 5835-01-079-9533
NSN 6150-00-021-2345
NSN 5855-01-258-5161
NSN 5999-01-581-7067
NSN 5910-00-419-3742
NSN 2925-00-371-2285
NSN 5895-00-070-6981
NSN 6105-01-545-8159
NSN 5910-01-317-6702
NSN 6610-01-295-6327