NSN 4730-00-074-9643 Repair Services
Tube Coupling Nut Overhaul, Repair, and Maintenance
MPN: 475125
Overhaul and repair services for Aircraft application tube coupling nut nsn 4730-00-074-9643.
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-074-9643 tube coupling nutFAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.
We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.
NSN 4730-00-074-9643 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.
Repairability and Datasheet
NSN 4730-00-074-9643 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4730-00-074-9643 |
| Categorization | Nuts of iron or steel |
| Repairability Code | N |
| Approximate Weight | 0.1lb |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Fabrication Method | Any acceptable |
| Nut Style | Tube coupling |
| Nut Height | Between 0.920 inches and 0.940 inches |
| End Application | Aircraft application |
| Width Across Flats | Between 0.865 inches and 0.877 inches |
| Length To Shoulder | Between 0.760 inches and 0.780 inches |
| Smallest Inside Diameter | Between 0.488 inches and 0.492 inches |
| Thread Series | Unf |
| Thready Qty Per Inch (tpi) | 16 |
| Thread Size | 0.750 inches |
| Tube Outside Diameter | 0.500 inches |
| Seat Angle | 45.00 degrees |
| Special Features | Undercut at end of internal thd 0.084 in. Min/0.104 in. Max w, 0.750 in. Min/0.780 in. Max dia, two lockwire holes @0.042 in. Min/0.052 in. Max diameter drilled through opposite corners of hex |
| Material | Steel comp 347 |
| Material Specification | Ams 5646 assn standard single material response |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 475125 | UNITED TECHNOLOGIES CORPORATION | AX - DLA LAND AND MARITIME |
| 475125 | TURBO POWER & MARINE SYSTEM INC | AX - DLA LAND AND MARITIME |
| 475125 | COOPER INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 475125 | SIMON PAUL BOILER AND WELDING CO | AX - DLA LAND AND MARITIME |