supply of pin with washer and bulb cotterpin with washer and bulb cotter,pin with washer and bulb cotter, pin & washer to rdso drg.no.-sk-69597, alt.42. item no.-14 & bulb cotter to rdso drg.no.-wd-94068-s-1, alt.no. 4, item-2. material of pin to is: 5517-199 3 , with amendment 1, 2 and 3, gr: 45c8, bulb cotter to is: 1079-2017, gr.hr4 or to irs specificatio n no.m41-1997, read with all amendments, latest amendment no.2 of march-2006 & other details con firming to specification no. icf /md/spec-008, rev.2 of jan-2001 & washer to is: 2062-2011 with ame ndment no.1 of nov 2012, gr.-e 250 a. [ 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 ] ]