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 6685-00-271-9904
NSN 5935-01-615-3304
NSN 5950-01-351-3357
NSN 5920-01-269-4191
NSN 5895-00-518-1593
NSN 5895-01-367-1502
NSN 5965-01-176-7265
NSN 6645-01-171-3242
NSN 5930-01-381-1607
NSN 5998-01-631-5101
NSN 5835-00-302-5296
NSN 5999-01-616-8707