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 7035-01-003-9142
NSN 5960-01-425-1454
NSN 6610-00-051-4080
NSN 6320-00-242-3300
NSN 5950-01-131-0414
NSN 5915-01-547-1911
NSN 6240-01-153-8015
NSN 5935-01-447-3390
NSN 5855-00-943-0685
NSN 6610-01-579-9646
NSN 5920-01-437-9645
NSN 5950-00-038-4303