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 5895-00-576-8453
NSN 5965-01-200-6613
NSN 5985-01-605-8165
NSN 5935-01-492-5648
NSN 5905-01-025-5169
NSN 6645-01-607-5999
NSN 6320-00-004-9158
NSN 6620-01-156-9724
NSN 5990-00-187-5249
NSN 5835-00-228-9082
NSN 5998-00-633-5169
NSN 5960-00-104-5955