supply of set of gauges for wap-7 loco bull gear , set of gauges for wap-7 loco bull gear 72 teeth (mating pinion 20 teeth) as per rdso dra wing no. skdp-3474, alt-4 and rdso mp.mp-129/86, material tool steel to is 3748/90 hardness 50/55 hrc. each set consisting of (i) profile checking gauge (p value) with feeler gauge size 0.20 mm, 0.25 mm, 0.30 mm, 0.35 mm, 0.40 mm, qty:- 01 no./set. (ii) tooth spacing k value checking go gauge size- go 260.958 mm / 260.992 mm. qty:- 01./set. (iii) tooth spacing k value checking & no go gauge size no go (service limit) 260.451 mm. qty: - 01 no/set. make: - pex/ ganapathy / pie/ jyoti enter prises only. ]