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 5950-01-446-7831
NSN 5835-01-602-0311
NSN 5895-01-364-9122
NSN 7035-00-574-4223
NSN 5935-00-866-6811
NSN 5998-01-598-4668
NSN 5999-01-519-2209
NSN 2925-01-523-3607
NSN 6150-01-300-2984
NSN 5915-01-280-4355
NSN 6240-01-013-8895
NSN 6130-01-053-1660