Inactive Total Small Business Set-Aside (FAR 19.5)

PERFORM NITRIDE HARDENING ON 2[EA] +2[EA] TEST PIECES OF PC-4 VALVE IAW DWG 128C816AE (SEE NOTE 2) & C50AF557B/W. USE VENDOR PROCESS TO ACHIEVE REQUIRED HARDNESS. PERFORM HARDNESS TEST PER NOTE TABLE ... PERFORM NITRIDE HARDENING ON 2[EA] +2[EA] TEST PIECES OF PC-4 VALVE IAW DWG 128C816AE (SEE NOTE 2) & C50AF557B/W. USE VENDOR PROCESS TO ACHIEVE REQUIRED HARDNESS. PERFORM HARDNESS TEST PER NOTE TABLE 2 OF DRAWING C50AF557B/W TO ENSURE MINIMUM HARDNESS IS ABOVE ROCKWELL HARDNESS “C” 62. BASE MATERIAL IS QQ-S-763 CLASS 410 COND T HF