supply of brake gear pin with bulb cotter and washerbrake gear pin with bulb cotter and washer,brake gear pin with bulb cotter and washer as per details given below, a) pin to irs dr g. no. w/pn-90, alt-3 and material conforming to is: 5517-1993, with amendment no. 1,2 and 3, grad e: 45c8, heat treated 200-300 bhn. b) bulb cotter to rdso drg. no. wd-94068-s-1, alt.4, item no.2, material to is: 1079-2017, grade:hr1 or to irs specification no.m41-1997, read with all amendments , latest amendment no.2 of march-2006. other technical requirements conforming to specification no. icf /md/spec-008, rev.2 of jan-2001. c) standard washer m27 confirming to is: 2016-1967, with ame ndment 2,3&4. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]