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 6110-01-137-0793
NSN 5945-00-560-3218
NSN 6685-01-564-1341
NSN 5915-00-291-3736
NSN 5895-01-040-7078
NSN 5905-01-064-5811
NSN 5950-01-586-1910
NSN 5925-01-520-5811
NSN 6145-00-805-5740
NSN 5945-00-401-6828
NSN 5960-01-641-5493
NSN 5996-00-974-6203