tender for set of poh kit for vaccum brake cylinder of bkh wagon consist of:- (i)rolling ring for 381 mm cylinder to drg no. vb-76/m, alt-1 - 2 nos/set (ii) joint ring for381 mm cylinder to drg no. vb-81/m, alt-1 - 2 nos/set (iii) gland packing ring for 38 mmpiston rod to drg no. vb-86/m, alt-2 - 2 nos./set (iv) gland box joint washer for 38 mmpiston rod to drg no. vb-89/m, alt-2 - 2 nos./set (v) piston cap washer to drg no. vb-119/m, alt-1 - 2 nos./set (vi) release valve oval joint washer to drg no. vb-172/m, alt-nil -2 nos./set (vii) release valve seating washer to drg no. vb-171/m, alt-1 - 2 nos./set (viii)release valve diaphragm to drg no. vb-170/m, alt-5 - 2 nos./set. note : the firm shouldsubmit works test certificate while supplying the material.
