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 6150-01-032-4556
NSN 5999-00-907-6627
NSN 6145-01-238-0734
NSN 6610-01-329-5503
NSN 5910-00-944-5106
NSN 2925-01-288-2091
NSN 5985-00-946-0101
NSN 5998-01-483-1349
NSN 5975-00-246-4906
NSN 5935-01-444-3756
NSN 5895-01-143-2302
NSN 6240-01-236-0781