Specifications
F.M. Callahan is certified to perform the following procedures:
| Name of Process | Specification Approval & Techincal Representative Name for Approved Process | |
| Copper Plating | AMS2418; MIL-C-14550, S414 | |
| Silver Plating | AMS2410; AMS2411; AMS2412; QQ-S-365, S414 | |
| Nickel Plating | AMS2403; QQ-N-290; S414 | |
| Electroless-Nickel Plating | AMS2404; MIL-CL26074, S414 | |
| Aluminum Anodic Coating | AMS2471; AMS2472; MIL-A-8625, Type II; S414 | |
| Aluminum Conversion | AMS2473; MIL-C-5541; S414 | |
| Acid/Alkali Cleaning | P4TF2; P4TF3 | |
| Titanium Cleaning | P4TF3; S-421 | |
| Black Oxide | AMS2485, MIL-C-13924 | |
| Gold | AMS 2422, MIL-G-45204 | |
| Tin | AMS 2408, MIL-T-16727 | |
| Zinc | AMS 2402, ASTM B633 | |
| 90/10 Tin Lead | MIL-P-81728 | |
| 60/40 Tin Lead | MIL-P-81728 | |
| Passivation | QQP-35 | |
| Chem Film | AMS-2473, AMS 2477, MIL-C-5541 |
We also process parts to ALL other AMS, Military and ASTM specifications for the finishes listed above.