supply of a set consists of 2 items of spigota set consists of 2 items of spigot,a set consists of 2 items of spigot for inner and outer spring of bogie 1) spigot, size od48x id25x thk 25 mm for inner spring of spring plank to drawing. no. wx- 03025, item - 03. -2 nos. 2) spigot, size od85x id60x thk25 mm for outer spring of spring plank, drg. no. wx- 03025, item-05-1no .material and specification: as per drawing. ( a set consists of sl no 1 -2 n os, sl no 2-1 no) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited