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 5835-00-993-7957
NSN 5855-01-010-4921
NSN 5915-01-468-0053
NSN 5985-01-045-6024
NSN 5985-01-541-4427
NSN 7035-01-355-7284
NSN 5998-01-500-5616
NSN 5930-01-544-8861
NSN 5965-01-327-9234
NSN 6110-01-351-7307
NSN 5985-00-549-5973
NSN 6110-00-734-4692