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 5996-00-045-4058
NSN 5930-00-728-6603
NSN 5945-00-273-9481
NSN 5895-01-114-8801
NSN 5950-01-567-3242
NSN 5935-00-861-1738
NSN 6650-00-324-4973
NSN 5996-01-381-6564
NSN 6220-01-353-7777
NSN 5950-01-238-1655
NSN 5975-01-507-6238
NSN 5998-00-062-9579