| Specification | Process Description | Category | Limits |
| AMS 2761 | Heat Treatment of Steel Raw Materials | Heat Treat | Limits: No Dissociated ammonia or exothermic atmospheres |
| GSS 5100 | Heat Treatment of Low Alloy Steel | Heat Treat | Limits: Limited to 4330V (heat treated below 220 KSI), 4130, 4140, and 4340 steels austenized in Salt Tank S-2 or Furnace A5 |
| GSS 5103 | Heat Treatment of Martensitic Stainless Steels | Heat Treat | Limits: Customer is responsible for any copper plating required. |