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 5835-01-522-9881
NSN 6150-01-131-5335
NSN 5855-00-925-0114
NSN 5975-00-613-2345
NSN 5895-01-088-7751
NSN 5950-00-755-4734
NSN 6320-00-174-1362
NSN 5905-01-429-5188
NSN 6220-01-634-0660
NSN 5960-00-137-7692
NSN 5930-00-416-2899
NSN 5990-01-056-6413