Specifications Compliance
NHBB complies with many government specifications in the manufacture of its products. The most common of these specifications are listed in the table below.
NHBB also complies with most of the major aerospace manufacturers' specifications regarding procedures such as plating, testing, and heat treating.
NHBB standards denoted by specification compliance
| Plating, Coating and Surface Treatment | |
|---|---|
Alodine Anodize (Chromic) Anodize (Sulphuric) Anodize (Hard) Cadmium Cadmium (Supplementary Chromate Treatment) Cadmium (Vacuum Deposited) Chromium Chromium Nickel (Electroless) Nickel (Electrodeposited) Passivate Silver Zinc (Chromate Primer) |
*SAE AMS-C-5541 SAE AMS-A-8625 Type I Class 1 *SAE AMS-A-8625 Type II Class 1 *SAE AMS-A-8625 Type III Class 1 *SAE AMS-QQ-P-416 Type I Class 3 (Races) *SAE AMS-QQ-P-416 Type II Class 2(Bodies) SAE AMS-C-8837 *SAE AMS-QQ-C-320 Class 2 (.0002" to .0005" thickness) AMS 2406 SAE AMS-C-26074 SAE AMS-QQ-N-290 AMS QQ-P-35 or ASTM-A 967 AMS 2410 TT-P-1757 |
| Heat Treatment | |
Steel, Alloy and Stainless Aluminium Beryllium Copper Titanium |
SAE-AMS-H-6875 SAE-AMS-H-6088 SAE-AMS-H-7199 AS-H-81200 |
| Non-Destructive Testing | |
Fluorescent Penetrant Magnetic Particle Ultrasonic |
ASTM-E-1417 ASTM-E-1444 SAE AMS STD 2154 |
| Quality Control | |
Quality Systems Aerospace Quality Systems Sampling Procedures and |
ISO 9001: 2000 AS 9100, Rev. B ANSI/ASQE Z 1.4 |
| Machining | |
| Threads, Rolled or Turned | AS 8879 and MIL-S-7742 |
| Marking and Packaging | |
Military Packaging Marking Preservation |
MIL-STD-129 MIL-STD-130 MIL-DTL-197 |