No other part numbers with same form, fit, and function found.
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 5920-00-398-0766
NSN 6685-01-420-2478
NSN 6220-01-496-2032
NSN 6610-01-333-9543
NSN 5935-01-524-4849
NSN 6320-01-600-0787
NSN 5910-00-741-2715
NSN 5950-01-339-8209
NSN 5920-00-209-0443
NSN 6110-01-528-7251
NSN 6320-00-994-0179
NSN 5835-01-178-4154