supply of blind socket assembly with locking arrangement, suitable for use in inter vehicular coupler of 500a, 750v, of lhb type eog coaches, as per rcf drg. no. lw71302 alt. nil and conforming to rdso specification no. rdso/pe/spec/ac/0177-2013 (rev.1).blind socket assembly with locking arrangement, suitable for use in inter vehicular coupler of 500a, 750v, of lhb type eog coaches, as per rcf drg. no. lw71302 alt. nil and conforming to rdso specification no. rdso/pe/spec/ac/0177-2013 (rev.1).,blind socket assembly with locking arrangement, suitable for use in inter veh icular coupler of 500a, 750v, of lhb type eog coaches, as per rcf drg. no. lw71302 alt. nil a nd conforming to rdso specification no. rdso/pe/spec/ac/0177-2013 (rev.1). [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] carriage stores depot ajmer, rajasthan 142.00 numbers