5365-00-682-1842 (TRC818TYPE302)
NSN 5365-00-682-1842 (NIIN 00-682-1842) is a retaining ring in Federal Supply Class 5365, Bushings, Rings, Shims, And Spacers — a resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action. Manufacturer part number TRC818TYPE302 (Mellowes Co Div Of Charter Mfg Co, CAGE 20859).
Key specs: 35 to 43 rockwell c material hardness; full characteristics table below. NIIN assigned January 1960; DEMIL A (none required); unit of issue EA (each), $0.05 gov standard price; export Schedule B 9606.10.0000; ships at 0.0004 lb / 0.0004 cu ft.