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 6610-01-511-0982
NSN 5999-01-515-5724
NSN 5910-01-136-8057
NSN 5895-01-621-6673
NSN 5895-01-126-4913
NSN 5975-00-644-4972
NSN 5960-01-543-0235
NSN 6610-01-510-2302
NSN 5925-00-078-9566
NSN 6320-00-882-7061
NSN 6320-01-583-6809
NSN 6240-01-633-9357