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 6110-01-397-1332
NSN 7035-01-145-5059
NSN 5855-01-045-9728
NSN 6150-00-661-0184
NSN 5920-00-140-8912
NSN 5855-01-389-8884
NSN 5965-01-142-1807
NSN 5960-01-069-2009
NSN 5999-00-938-0749
NSN 5965-01-128-7785
NSN 5998-00-282-2097
NSN 6145-01-023-0128