Brass round bar, 75 mm dia, type - i, annealed. specn: mat. specification: is : 319/89.

Steel round 100 mm dia. x 1000mm or its multiple length to specn: is: 5517-1993, 40 c8, lrs 63mm,steel round 70 mm dia. x 1000 mm long or multiples to specn. is: -5517-1993 gd. 40 cr 4.,steel sqr. 100mm to specn. bs: 970 pt1-1983, 708 m40 (condition v) is: 5517-1993, 42 cr4 mo2. ( lrs 30) .

Steel round 150mm dia. x 1000 mm or its multiples in length to specn. bs: -970-pt-1-1983, grade-530 m40.

Steel sq. bar 25 mm( x 500 mm long or multiples) to specn. is: -4431- 1978. gd. 40 c 10 s 18 (b) .,st. sqr. 70mm in std. length to specn. is: 5517- 1993, des. 42cr4mo2 lrs 100.,steel round 36 mm dia to specn. jss 9510-07- 2001, code ref: a- 75(lvfd),steel square 100 mm to specn. jss 9510-07-2001 code ref a. 75. (lvfd) supply condn. as forged. a separate,steel bloom/square 150 mm x 1000 mm long or its multiple to jss: 9510-07-2001 code reference a-75 (,steel round bar 150 mm dia x 1300 mm or its multiples in length to specn- is: - 5517-1993, gd. 40 ni 6

Steel sheet 2 mm thick in std. width & length to specn. is: 2507-1975 grade-3, designation 65 c6 (harde,steel round 25mm dia std. length to specn: is: 5517-1993. grade 40ni6cr4mo3, lrs 100,steel sheet 5mm is: 2062-2011 grade e 410 a.,steel round 22mm to specn. is: 5517-1993, gd. 35 mn6 mo3.,steel round bar 22 mm dia. in std. length to specn. 5517-1993, grade 40 n i6 cr4 m03. supply condition:,steel round 16mm dia x 1000mm or its multiple length to is: 5517-1993, grdae 40 ni6 cr4 mo3 (lrs-30) .,steel rd 45mm dia in std length to spcn. is: 5517-1993, gd. 40 ni 6 cr 4 mo 3 (lrs-63) supply condn: -as

High speed steel round 45 mm. dia x 1 mtr. & above length. : specn. - xt 75 w 18 co 5 cr 4 mo v 1. in an,high speed steel dia. 50 mm( /-1 mm) , 1 to 2 mtr long in rooled and annealed condition free from sur,high steel round 16 mm. dia. specn: - is 7291: 81 gde. xt 125 w co 10 cr mo 4 v 3

Rivetless cylindrical roller bearing nh 320 m/c4 (consisting of nj 320 + angle ring hj 320) with solid rivetless brass cage with cylindrical cage pocket profill,conforming to rdso s specn. no.mp-0-2402-03(rev -04)april2021 . material to be procured from railway approved sources and its authorised dealer only.