5110-00-764-5222 (21012)
NSN 5110-00-764-5222 (NIIN 00-764-5222) is a circle cutter in Federal Supply Class 5110, Hand Tools, Edged, Nonpowered — a tool consisting of a pivot and an arm to which a cutter is attached. Manufacturer part number 21012 (General Tools Manufacturing Co.,, CAGE 3JKA4); also referenced as 5110-00-764-5222, GGG-C-748 TY4STB (General Services Administration); GEN 55 (Kipper Tool Company); 55 (General Tools Manufacturing Co.,); GGG-C-748 (Federal Specifications Promulgated).
Key specs: drill pivot; full characteristics table below. NIIN assigned January 1960; DEMIL A (none required); unit of issue EA (each), $34.74 gov standard price; export Schedule B 8205.59.9000. Supersedes 5110-01-473-9422 (2012), 5110-00-596-8897 (1960), 3455-00-982-5801 (1969).