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 5990-01-219-2703
NSN 6105-01-606-5969
NSN 5895-01-183-3596
NSN 5960-01-063-6846
NSN 5835-00-301-3812
NSN 6220-01-398-8937
NSN 6685-00-499-5201
NSN 6145-00-433-2316
NSN 6150-00-734-8917
NSN 5905-01-525-3805
NSN 5950-01-206-4800
NSN 5835-00-119-5585