supply of control rod fitted with control rod lock nut and multi tooth lock washer for slack adjuster of boxnhlcontrol rod fitted with control rod lock nut and multi tooth lock washer for slack adjuster of boxnhl,control rod fitted with control rod lock nut and multi tooth lock washer for slack adjus ter of boxnhl wagon. drawing no. : rdsos drg. no wd-93061-s-1, alt. 1, item nos. 44, 45, & 46. mat erial and specification : as per drawing and conforming to rdsos spec. no.: wd. 19-abr-2007 (rev. 0) amend. no. 3 of sept.2016. [ warranty period: 36 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] workshop wagon stores/kgp, west bengal 30.00 set