NSN 4730-00-074-8143 Repair Services

Tube Coupling Overhaul, Repair, and Maintenance

MPN: 332-2066-070, 5056-16T

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-074-8143 tube coupling
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NSN 4730000748143


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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 4730-00-074-8143 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 4730-00-074-8143 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4730-00-074-8143
Categorization Other fittings of alloy steel not stainless
Repairability Code

Approximate Weight 0.0lb
Thread Class 3b all ends
Connection Style Swivel nut, flare (tube) style 3 optional end all ends
Connection Type Threaded internal tube all ends
Thready Qty Per Inch (tpi) 12 all ends
Maximum Operating Pressure 3000.0 pounds per square inch single response
Thread Size 1.312 inches all ends
Seat Angle 37.0 degrees all ends
Outside Diameter Tube Accommodated 1.000 inches all ends
Nominallength 2.599 inches
Material Steel comp 1137 or steel comp 1141
Material Specification Qq-s-637 federal specification single material response
Surface Treatment Cadmium
Style Designator Rigid, center wrenching facility
Thread Series Designator Un all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
332-2066-070 ROCKWELL COLLINS, INC. AX - DLA LAND AND MARITIME
332-2066-070 ROCKWELL COLLINS, INC. AX - DLA LAND AND MARITIME
5056-16T TECH AERO INC AX - DLA LAND AND MARITIME