supply of set of gauges for checking screwset of gauges for checking screw,set of gauges for checking screw coupling of transition cbc. the above item consists 06 vari ous types of gauges as follows: 1) condemning gauge for short shackle screw coupling size: go29.50mm & no go-25.0mm. asper rdso drg. no. 4685 & rdso-mp-mi-no-25. rev.0, jan 2006. material specification : tool steel to is no. 3748/90. hardness 50/55 hrc. qty - 1 no/set. 2) condemning gauge for long shackle s crew coupling size: go-45.0mm & no go-39.50mm. as per rdso drg. no. 4685 & rdso-mp-mi-no-25. rev .0, jan 2006. material specification :tool steel to is no. 3748/90. hardness 50/55 hrc. qty - 1 no/set. 3 ) c ondemning gauge for checking the play between the hole short shackle & trunion screw pin condemning si ze: 187.0mm .as per rdso drg. no. 4685 & rdsomp-mi-no-25. rev.0, jan 2006. material specification : to ol steel to is no. 3748/90. hardness 50/55 hrc. qty - 1 no/set. 4) condemning gauge for checking the play between the hole long shackle & trunion nut pin condemning size:278.0mm . as per rdso drg. no. 4685 & rdso-mp-mi-no-25. rev.0, jan 2006. material specification :tool steel to is no. 3748/90. hardness 50/55 hrc. qty - 1 no/set. 5) screw pitch gauge (go & no go) (knuckle thread -lh) size: r- 1.404mm & r-1.625 mm . as per rdso-mp-mi-no25. rev.0, jan 2006. qty - 1 no/set. 6) screw pitch gauge (go &no go) (knuc kle thread - rh) size: r1.515mm & r- 1.625mm . qty - 1 no as per rdso-mp-mi-no-25. rev.0, jan2006. qt y - 1 no/set. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]