2805-00-700-6841 (7006841)
NSN 2805-00-700-6841 (NIIN 00-700-6841) is an engine poppet valve in Federal Supply Class 2805, Gasoline Reciprocating Engines, Except Aircraft; And Components — a mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air. Manufacturer part number 7006841 (U S Army Tank Automotive Command, CAGE 19207); also referenced as 202161 (Renk America LLC).
Key specs: 60 nominal rockwell c tip metallic hardness; full characteristics table below. NIIN assigned January 1963; DEMIL A (none required); export Schedule B 8409.91.8000.