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 5998-00-327-3441
NSN 6220-00-846-0140
NSN 5925-01-392-0881
NSN 5965-01-435-6644
NSN 6135-00-284-1406
NSN 5935-01-313-9802
NSN 5835-01-073-2455
NSN 2925-00-553-8799
NSN 5960-01-469-7484
NSN 5945-01-550-3301
NSN 5855-00-150-1820
NSN 6105-00-231-2932