e-rc-304-21-0211-61-1 rate contract for the supply of non ferrous castings , packing gland ( hy-84.0 ) - fully m / cd bronze casting as per drg. 46117600013 / 03 with matl as per specn. aa19939 / 02 , spring adj. bolt bushing ( hy-146.00 ) - bronze casting as per drg. hy-146.00 rev-00 with matl as per specn. aa19939 / 02 , oil pump bushing ( hy-172.0 ) - fully m / cd bronze casting as per drg. 26117600002 / 04 with matl as per specn. aa19939 / 02 , packing gland ( hy-167.01.11 ) - fully m / cd bronze casting as per drg. 36148000348 / 02 with matl as per specn. aa19939 / 02 , packing gland ( hy-167.01.13 ) - fully m / cd bronze casting as per drg. 36148000350 / 04 with matl as per specn. aa19939 / 02 , packing gland ( hy-182.03 ) -- fully m / cd item as per drg. 36157600098 rev.01 with matl. as per specn. aa19939 / 02 , packing gland ( hy-217.01.11 ) - fully m / cd casting as per drg. 36146200343 / 01 with matl. as per specn. aa19939 / 02 , packing gland ( hy-960.01.a.11 ) - fully m / cd bronze casting as per drg. 36149600216 / 04 with matl as per specn. aa19939 / 02 , packing gland ( hy-960.01.a.13 ) - fully m / cd bronze casting as per drg. 36149600218 / 06 with matl as per specn. aa19939 / 02 , packing gland ( hy-960.01.a.39 ) - fully m / cd bronze casting as per drg. 36149600217 / 03 with matl as per specn. aa19939 / 02 , packing gland as per drg. xx-053.07 rev-00 with matl. as per specn. aa19939 / 02 , flanged bushing ( hy-207.17 ) - fully m / cd casting as per drg. 46118000679 / 04 with matl as per specn. aa19934 / 04 , bush ( hy-506.29 ) - fully m / cd item as per drg. 46515500056 / 01 with matl as per specn. aa19934 / 03 , spring rod bushing ( ty-188.04 ) - fully m / cd item as per drg. 46516000017 / 00 with matl as per specn. aa19942 / 02 , deflector bush ( hy-401.23.02 ) fully m / cd item as per drg. 46137090130 / 01 with matl. specn. aa19936 / 04 => limited