We present the experimental results of the investigation of pressure distribution over a blunt-nosed cylindrical body placed in the annular jet which flows out of the nozzle of the first body of revolution. The investigation was carried out at the effective Mach number M_j approx=1,24 at the nozzle exit. It was shown that the nondimensional surface pressure at each measured point on the blunt-nosed body p was practically invariable at the values of the ratio of stagnation pressure in the nozzle plenum chamber to atmospheric pressure N=p_(oj)/p_a=1,637…4,143.
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