Retaining rings: 1- METALLIC, 15MM, ROTO-ROTO, CARBON STEEL / MILD STEEL A516 GR.60. + EPOXY COATED (PCS-1), FOR 8 NPS 150 LB, REFER ATTACHED DRAWING NO. CCED-PCD-C11-009A 13 pcs. 2- METALLIC, SIZE: 9 MM, ROTO-BARE, MILD STEEL A516 GR.60. + EPOXY COATED (PCS-1), FOR 8 NPS 150 LB 20 pcs. 3- METALLIC, SIZE: 4 NPS, RT2RT; WIDTH =13 MM [DRAWING #: COM-PW-P08-0001-001-JS1076-CCD], MILD STEEL A516 GR.60 N+ EPOXY COATED (PCS-1), ASME CL 150# 10 pcs. 4- METALLIC, 8MM, ROTO-BARE, CARBON STEEL / MILD STEEL A516 GR.60. + EPOXY COATED (PCS-1), FOR 4 NPS 150 LB, REFER ATTACHED DRAWING 15 pcs. 5- SIZE: 3 NPS, CL 150#, 7MM THK, MILD CARBON STEEL, A516 GR.60. + EPOXY COATED (PCS-1) (REF CCED STANDARD DRAWING) 3 pcs. 6- SIZE: 3 NPS, CL 150#, 11MM THK, MILD CARBON STEEL, A516 GR.60. + EPOXY COATED (PCS-1) (REF CCED STANDARD DRAWING) 2 pcs. 7- METALLIC, 11MM, ROTO-ROTO, CARBON STEEL / MILD STEEL A516 GR.60. + EPOXY COATED (PCS-1), FOR 2 NPS 150 LB, REFER ATTACHED DRAWING 6 pcs.