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 5920-01-227-1877
NSN 6105-00-420-2335
NSN 5999-00-153-0917
NSN 5998-01-282-6192
NSN 5935-00-556-1007
NSN 6220-01-137-8187
NSN 6240-01-201-9218
NSN 5930-00-141-0535
NSN 5925-00-925-1707
NSN 5999-00-819-7546
NSN 5855-01-428-9456
NSN 5996-01-094-3450