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 5920-00-480-5250
NSN 6145-01-510-5809
NSN 5930-00-266-8175
NSN 5835-01-381-1824
NSN 5965-01-658-5780
NSN 5835-01-447-2544
NSN 6110-00-679-8961
NSN 5998-00-452-0329
NSN 5930-00-343-0603
NSN 5960-00-405-0486
NSN 5985-01-038-4602
NSN 6150-00-812-8145