The powders used for non-sag tungsten manufacturing are produced by hydrogen reduction. Dopants (Aluminium, Potassium & Silicon) are added to the Tungsten blue oxide to impart non-sag properties. The non-sag (NS) effect of the dopant can be achieved only when a certain amount of potassium-containing phase is incorporated into the metal and is optimally dispersed. The particle size and potassium (K) content of the NS tungsten powder is affected by reduction conditions. In the present work the effect of reduction parameters like Temperature & Push Time on Average Particle Size & Potassium content of washed & dried NS tungsten powder are presented. The results indicated that with increase in Temperature and Push time the average particle size increases and potassium content in the powder decreases. An attempt has been made to correlate these and optimize the reduction conditions.