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 5935-01-025-9409
NSN 5975-00-092-8861
NSN 5915-00-485-4973
NSN 5855-01-571-6715
NSN 6110-00-631-5711
NSN 6685-01-145-3938
NSN 5855-01-161-8964
NSN 5990-01-490-5614
NSN 5910-00-348-6910
NSN 5960-01-370-4285
NSN 6320-01-308-8366
NSN 5855-01-485-3429