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 6610-00-783-8786
NSN 5930-00-521-0669
NSN 5855-00-446-5921
NSN 5990-00-765-1264
NSN 5925-01-552-3701
NSN 6145-01-573-7994
NSN 6110-01-142-6207
NSN 5835-00-902-8680
NSN 6150-00-516-1798
NSN 5975-00-114-5031
NSN 5950-01-470-0526
NSN 5950-00-567-5838