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 6240-01-614-7618
NSN 5835-00-153-4100
NSN 5925-01-579-6730
NSN 5999-00-946-4423
NSN 5895-00-763-3020
NSN 5975-00-947-9960
NSN 5925-01-612-8081
NSN 5895-01-657-4503
NSN 5935-01-254-2185
NSN 5855-01-353-3958
NSN 6240-01-076-1793
NSN 5996-00-276-5480