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 5996-00-678-8507
NSN 5945-00-246-5740
NSN 6105-01-362-3033
NSN 5990-00-876-7893
NSN 5910-01-154-8164
NSN 5996-00-856-5810
NSN 5935-00-218-5845
NSN 5895-01-385-5784
NSN 5950-01-545-1905
NSN 5905-01-157-9857
NSN 5996-01-437-8824
NSN 5855-01-156-0417