5340-00-059-4155 (293M0041P013)
NSN 5340-00-059-4155 (NIIN 00-059-4155) is a quick release plunger in Federal Supply Class 5340, Hardware, Commercial — an externally threaded tubular item containing a spring loaded device (pin, ball, and the like). Manufacturer part number 293M0041P013 (Raytheon Company, CAGE 3B150); also referenced as SP60 (Siewek Tool Co Inc).
Key specs: 12 lb nominal end pressure; full characteristics table below. NIIN assigned June 1967; DEMIL A (none required).