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 6610-01-365-7796
NSN 6620-01-446-6571
NSN 6130-00-598-2034
NSN 5935-01-440-5615
NSN 5950-01-375-7225
NSN 5965-00-015-7408
NSN 5915-00-925-6252
NSN 5895-01-150-9281
NSN 6145-00-611-4834
NSN 5975-01-607-4225
NSN 6320-00-725-0754
NSN 5975-01-288-2897