supply of kit for bulb cotter consisting of 3 items. [1] bulb cotter 3.15 x 16 x 66 mm to wd-94068- s-1, alt-4, item no.1, quantity-28 nos. [2] bulb cotter 4 x 20 x 76 mm to wd-94068-s-1, alt-4, item no. 2, quantity 08 nos. [3] bulb cotter 2.5 x 12 x 48 mm to wd-94068-s-1, alt-4, item no. 3, quantity 02 no s. material and specification confirming to is-1079:2017 (reaffirmed-2022) gr. hr4 or to irs specificati on no. m 41-1997, amendment no.2 of march-2006 or latest, & other details confirming to specification no. icf /md/spec-008, rev.2 of jan-2001 or latest. [ warranty period: 30 months after the date of deli very ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]