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 6320-01-484-7734
NSN 5996-01-343-2962
NSN 6150-01-603-2217
NSN 5855-00-411-8688
NSN 5930-01-170-2316
NSN 5935-01-521-6935
NSN 6145-00-722-9700
NSN 5996-00-088-2515
NSN 5915-01-212-0212
NSN 5960-00-636-4834
NSN 6220-01-471-5430
NSN 5950-01-501-1526