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 5998-01-219-9906
NSN 6105-01-542-9995
NSN 5935-00-598-1235
NSN 5925-01-265-0832
NSN 5960-01-369-8666
NSN 6685-01-119-9213
NSN 5835-00-644-4512
NSN 5835-00-707-6266
NSN 5998-01-599-3110
NSN 5945-00-492-2307
NSN 5950-01-342-5848
NSN 6220-00-903-8586