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 6240-01-633-9357
NSN 5920-01-285-2765
NSN 6150-01-590-1080
NSN 2925-00-734-9380
NSN 5975-01-158-6150
NSN 5935-01-581-1558
NSN 5920-00-209-0443
NSN 5960-00-368-4084
NSN 5975-01-157-6481
NSN 6135-01-518-9813
NSN 5975-00-803-2536
NSN 6150-00-398-0833