supply of mech items for lhbmech items for lhb,disc lock washer m16 in pairs. part no.107.01 of m/s. disc international usa & gallock brand of m/s ga la precision engineering pvt limited or lock rite washer or equivalent as per drawing no.iis-tr-15753 rev-7 size: 5/ 8 (m16) (od-25.4 mm x id-17mm x thk3.4mm).note: sample to be approved by consignee before bulk supply. [ warranty period: 30 months after the date of delivery ] ] , disc lock washer m16 in pairs. part no.107.01 of m/s. disc international usa & gallock brand of m/s ga la precision engineering pvt limited or lock rite washer or equivalent as per drawing no.iis-tr-15753 rev-7 size: 5/ 8 (m16) (od-25.4 mm x id-17mm x thk3.4mm).note: sample to be approved by consignee before bulk supply. [ warranty period: 30 months after the date of delivery ] ] , m8 spring washer for phonic wheel and oiler ring. accepted make/brand unbrako/tvs [ warranty period: 30 mont hs after the date of delivery ] ] , m8 spring washer for phonic wheel and oiler ring. accepted make/brand unbrako/tvs [ warranty period: 30 mont hs after the date of delivery ] ] , prevailing torque type hexagonal nut with non-metallic insert size m16x1.5p, property class 8, conforming to is: 7002- 2018. sources: as per rcf service bulletin no. rcf/mech/sb-m/2021/1 (revision-2). [ warranty period: 30 months after the date of delivery ] ] , prevailing torque type hexagonal nut with non-metallic insert size m16x1.5p, property class 8, conforming to is: 7002- 2018. sources: as per rcf service bulletin no. rcf/mech/sb-m/2021/1 (revision-2). [ warranty period: 30 months after the date of delivery ] ] , thread sealant, size 250ml in tube make: loctite-572, rite lokps 65 of 3m, darbond 2572, mytlok 172r for m8 x 35hex hd. bolt as per maintenance manual for lhb coaches ircamtech / gwl / mech / lhb / 1.0 april 2013, chapter 4, para 4.4.4 [ warranty period: 18 months after the date of delivery ] ] , thread sealant, size 250ml in tube make: loctite-572, rite lokps 65 o