You have almost written the query yourself:SELECT DrumNoFROM YourTableWHERE Wt = 1200 AND AP BETWEEN 10 AND 14 AND TP BETWEEN 1 AND 2 --... etc.
That will give you ALL the drums that match that criteria. If you want only just one, add a TOP clause as in SELECT TOP (1) DrumNoFROM YourTableWHERE Wt = 1200 AND AP BETWEEN 10 AND 14 AND TP BETWEEN 1 AND 2 --... etc.
To be sure that you get the drum with the lowest drum number, add an order by clause too.SELECT TOP (1) DrumNoFROM YourTableWHERE Wt = 1200 AND AP BETWEEN 10 AND 14 AND TP BETWEEN 1 AND 2 --... etc.ORDER BY DrumNo