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 5950-01-056-8370
NSN 5950-01-381-5610
NSN 5999-01-621-2054
NSN 5910-01-425-1827
NSN 6150-01-065-5191
NSN 4140-01-254-3689
NSN 5935-01-141-8196
NSN 6105-01-060-3539
NSN 6220-01-305-7210
NSN 5945-01-386-1164
NSN 6645-01-092-4733
NSN 5960-00-223-5970