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 6240-00-936-2056
NSN 5999-00-011-4997
NSN 5920-00-445-3585
NSN 5835-01-568-7796
NSN 5985-00-791-9777
NSN 6620-00-003-2020
NSN 5895-00-888-4719
NSN 5975-01-081-5095
NSN 4140-01-383-0337
NSN 2925-00-149-0760
NSN 6145-01-107-9550
NSN 6145-00-932-5698