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 5935-00-763-8915
NSN 5996-01-472-2112
NSN 5905-01-396-2752
NSN 5935-00-021-8320
NSN 5999-00-795-4781
NSN 5835-00-594-4921
NSN 5895-00-838-2273
NSN 5905-01-514-3260
NSN 5999-01-521-0530
NSN 6320-01-155-8295
NSN 6105-01-426-0951
NSN 5915-01-456-7077