supply of set of spare kit for 500 a, 750 v, 3 phase, 50 hz inter vehicular coupler for lhb coaches as per rdso spec. no. rdso/pe/spec/ac/0177-2013 rev. 1 or latest. one set consists of: (1) contact pins with tip assembly for jumper plug assembly r, y, b, n & e as per rcf drawing no lw71337 alt b-05 nos/set. (2) connector female assembly for r, y, b, n & e as per rcf drawing no. lw71316 alt d - 05 nos/set. (3) insulating base with fixing screw kit for coupling socket assembly as per rcf drawing no. lw71303 alt b- 01 nos/set. (4) insulating base with fixing screw kit for jumper plug assembly as per rcf drawing no. lw71304 alt b- 01 no/set. (5) lever tie bow for rh and lh for ratchet arrangement as per rcf drawing no. lw71360 & lw71361- 01 no/set. (6) connecting link lever arm for ratchet arrangement as per rcf drawing no. lw71367- 01 no/set. (7) rivet pin link long for ratchet arrangement as per rcf drawing no. lw71368- 01 no/set. (8) pma protective sleeve for r, y, b - 03 nos./set (9) ppma protective sleeve for n & e - 02 nos./set. item to be procured from rdso approved vendor as per uvamset of spare kit for 500 a, 750 v, 3 phase, 50 hz inter vehicular coupler for lhb coaches as per rdso spec. no. rdso/pe/spec/ac/0177-2013 rev. 1 or latest. one set consists of: (1) contact pins with tip assembly for jumper plug assembly r, y, b, n & e as per rcf drawing no lw71337 alt b-05 nos/set. (2) connector female assembly for r, y, b, n & e as per rcf drawing no. lw71316 alt d - 05 nos/set. (3) insulating base with fixing screw kit for coupling socket assembly as per rcf drawing no. lw71303 alt b- 01 nos/set. (4) insulating base with fixing screw kit for jumper plug assembly as per rcf drawing no. lw71304 alt b- 01 no/set. (5) lever tie bow for rh and lh for ratchet arrangement as per rcf drawing no. lw71360 & lw71361- 01 no/set. (6) connecting link lever arm for ratchet arrangement as per rcf drawing no. lw71367- 01 no/set. (7) rivet pin link long for ratchet arrangement as per rcf drawing no. lw71368- 01 no/set. (8) pma protective sleeve for r, y, b - 03 nos./set (9) ppma protective sleeve for n & e - 02 nos./set. item to be procured from rdso approved vendor as per uvam,set of spare kit for 500 a, 750 v, 3 phase, 50 hz inter vehicular coupler for lhb coaches as per r dso spec. no. rdso/pe/spec/ac/0177-2013 rev. 1 or latest. one set consists of: (1) contact pins with tip asse mbly for jumper plug assembly r, y, b, n & e as per rcf drawing no lw71337 alt b-05 nos/set. (2) connector f emale assembly for r, y, b, n & e as per rcf drawing no. lw71316 alt d - 05 nos/set. (3) insulating base with fixing screw kit for coupling socket assembly as per rcf drawing no. lw71303 alt b- 01 nos/set. (4) insulating base with fixing screw kit for jumper plug assembly as per rcf drawing no. lw71304 alt b- 01 no/set. (5) leve r tie bow for rh and lh for ratchet arrangement as per rcf drawing no. lw71360 & lw71361- 01 no/set. (6) c onnecting link lever arm for ratchet arrangement as per rcf drawing no. lw71367- 01 no/set. (7) rivet pin link long for ratchet arrangement as per rcf drawing no. lw71368- 01 no/set. (8) pma protective sleeve for r, y, b - 03 nos./set (9) ppma protective sleeve for n & e - 02 nos./set. item to be procured from rdso approved vend or as per uvam. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]