National Stock number : 1615-00-405-2097
Main Rotor Mast Assembly
| Available Quantity | 1 |
| Available Conditions | AR |
| Classification | Helicopter Rotor Blades, Drive Mechanisms and Components - FSC 1615 |
| Schedule B | 8803100060 |
| Stock Check Date | 01/13/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Main Rotor Mast Assembly
General Characteristics Item Description
steel, cadmium plated, 47.880 in. nom o/a lg, 1.600 in. nom id, one end counterbored, 1.680 in. min 1.685 in. max id, 1.050 in. nom lg, one end thd, 2.000-16UN-3A thd size and series, three splined areas, two serrated areas on the mast, inside of mast flushed with oil per MIL-C-8188
