NSN 4730-00-074-4388 Repair Services

Tube Coupling Nut Overhaul, Repair, and Maintenance

MPN: 4120-568806C, 120-568806C, AS1041-6C

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-074-4388 tube coupling nut
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NSN 4730000744388


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AS9120B:2015 ISO 9001 Audited and Certified

FAA 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 4730-00-074-4388 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 4730-00-074-4388 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4730-00-074-4388
Categorization Nuts of iron or steel
Repairability Code

Approximate Weight 0.0lb
Thread Class 3b
Thread Direction Right-hand
Fabrication Method Machined
Nut Style Tube coupling
Nut Height 0.800 inches
Width Across Flats 0.688 inches
Length To Shoulder 0.578 inches
Smallest Inside Diameter 0.425 inches
Thread Series Unf
Thready Qty Per Inch (tpi) 18
Thread Size 0.562 inches
Tube Outside Diameter 0.405 inches
Seat Angle 45.00 degrees
Material Steel
Surface Treatment Cadmium

Part Numbers

Part Number Company RNAAC (Repair Depot)
4120-568806C PARKER-HANNIFIN CORPORATION ZB - BELGIUM
120-568806C PARKER HANNIFIN CORP ZY -
AS1041-6C PARKER HANNIFIN CORP ZY -
AS1041-6C PARKER HANNIFIN CORPORATION ZY -
4120-568806C PARKER HANNIFIN CORPORATION XX -