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 6620-01-062-1662
NSN 5935-01-174-1564
NSN 6650-01-562-9944
NSN 5930-01-109-0109
NSN 5895-01-528-4454
NSN 6320-01-114-6054
NSN 6145-01-182-3077
NSN 5998-01-237-3646
NSN 4140-00-083-6072
NSN 6220-01-209-8902
NSN 5950-00-619-1590
NSN 5935-01-452-6359