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 5975-00-938-3794
NSN 5895-00-473-6056
NSN 6610-01-632-8561
NSN 5998-00-468-2507
NSN 5910-00-015-0111
NSN 6685-01-343-0640
NSN 6150-01-603-5412
NSN 5930-00-422-3637
NSN 5835-01-180-9441
NSN 5905-01-571-2902
NSN 5999-01-127-1999
NSN 6105-01-587-0497