5315-00-932-8068 (M2033BA)
NSN 5315-00-932-8068 (NIIN 00-932-8068) is a machine key in Federal Supply Class 5315, Nails, Machine Keys, And Pins — a metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head. Manufacturer part number M2033BA (Twin Disc, Incorporated, CAGE 61208).
Key specs: 28 to 34 rockwell c overall hardness; full characteristics table below. NIIN assigned February 1967; DEMIL A (none required); unit of issue EA (each), $6.95 gov standard price; ships at 0.5 lb / 0.0031 cu ft.