supply of set of flat washersset of flat washers,set of flat washers for brake rigging consists of 06 items 12 nos. 1.) id 30mm x od 55mm x thickness 2 mm qty- nos./set, 2) id 30mm x od 55mm x thickness 4mm qty-02 nos./set, 3) id 33mm x od 60mm x thickness 2mm qty- 0 2 nos./set, 4) id 33mm x od 60mm x thick 4mm qty- 2 nos./set, 5) id 28mm x od 50mm x thick 2mm qty - 02 nos./set, 6) id 2 8mm x od 50mm x thick 4mm qty- nos./set. material to be supplied as per is-2062 grade-c. [ warranty period: 30 mont hs after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited