5340-00-246-8036 (705283)
NSN 5340-00-246-8036 (NIIN 00-246-8036) is a helicalcompressionspring seat in Federal Supply Class 5340, Hardware, Commercial — a circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. Manufacturer part number 705283 (Hamilton Sundstrand Corporation, CAGE 99167).
Key specs: 50 to 55 rockwell c material hardness; full characteristics table below. NIIN assigned February 1969; DEMIL A (none required); unit of issue EA (each), $97.65 gov standard price; export Schedule B 7326.19.0000.