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 5985-01-009-4312
NSN 6685-01-573-2786
NSN 5895-01-599-2833
NSN 5920-01-366-8127
NSN 5950-01-394-5324
NSN 7035-00-834-2090
NSN 6685-01-276-5400
NSN 6220-01-586-9747
NSN 5960-00-766-6042
NSN 6135-01-633-8502
NSN 5996-00-106-2241
NSN 5990-01-462-1617