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 5998-01-102-6834
NSN 5965-01-418-1760
NSN 5905-01-461-3144
NSN 5965-01-363-7779
NSN 5935-01-283-1900
NSN 5945-01-272-9579
NSN 6145-01-447-2361
NSN 5996-01-521-4007
NSN 5985-01-372-2906
NSN 5855-00-482-9876
NSN 5990-00-799-2796
NSN 5835-01-310-8979