T.O. 1-1A-9 TABLE 2-2 - SPECIFICATION CROSS REFERENCE (CONT’D) COMP/ALLOY DESIGN FORM/COMMODITY AMS FEDERAL MILITARY 4640 Bars, Blooms, Billets MIL-S-16974 Bars 6312 QQ-S-624 Bars and Forgings 6317 QQ-S-624C Bars Wire (Alloy) QQ-W-405 6150 Sheet, Strip MIL-S-18731 Bars QQ-S-624 MIL-S-8503 Bar MIL-S-46033 Bars, Forging 6448 MIL-S-8503 Wire Wire, Spring 6450 QQ-W-428 comp D Bars, Wire (Spring) MIL-S-16410 comp 4 Ingots MIL-S-20145 Gr Z Sheet, Strip (Springs) 6455 MIL-S-18731 Springs (Highly Stressed) 7301 Sheet, Strip QQ-S-627 Wire MIL-W-22826 8615 Bars, Forgings, Tubing 6270 QQ-S-624(Bar) Wire (Alloy) QQ-W-405 Bars, Billets MIL-S-8B6 Bars, Blooms, Billets MIL-S-16974 & Slabs Castings 5333 (8615 mod) 8617 Bars, Forgings, Tubing 6272 QQ-S-624 (Bar) Bars Bars QQ-S-624 Sheet and Strip QQ-S-627 Wire QQ-W-405 2-24