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 6135-00-369-2368
NSN 5915-01-524-7544
NSN 5960-00-372-4876
NSN 5998-01-318-1857
NSN 6685-00-944-8920
NSN 6610-01-535-0310
NSN 6620-01-173-3284
NSN 6130-01-341-4583
NSN 6650-01-255-7996
NSN 5996-01-437-6577
NSN 5895-01-199-9275
NSN 5985-01-268-1011