NSN 4730-00-078-4097 Repair Services

Flange To Tube Elbow Overhaul, Repair, and Maintenance

MPN: 8748337, N20809A, 4730000784097

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-078-4097 flange to tube elbow
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NSN 4730000784097


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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 4730-00-078-4097 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 4730-00-078-4097 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4730-00-078-4097
Categorization Flanges of iron or nonalloy steel
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 0.7lb
Thread Class 3a 1st end
Bolt Hole Quantity 2 2nd end
Connection Style Inverted flare (tube) 1st end
Leg Length 0.812 inches 2nd end
Width 1.500 inches 2nd end
Length 2.750 inches 2nd end
Flange Shape Oval with holes 2nd end
Connection Type Threaded external tube 1st end
Thready Qty Per Inch (tpi) 20 1st end
Thread Size 0.687 inches 1st end
Seat Angle 45.0 degrees 1st end
Flow Angle 90.0 degrees
Thickness 1.312 inches 2nd end
Bolt Hole Diameter 0.344 inches 2nd end
Bolt Circle Diameter 1.750 inches 2nd end
Flange Face Design Plain 2nd end
Outside Diameter Tube Accommodated 0.375 inches 1st end
Material Iron
Material Specification Mil-i-11444, class 5 military specification single material response
Thread Series Designator Un 1st end

Part Numbers

Part Number Company RNAAC (Repair Depot)
8748337 HALDEX BRAKE PRODUCTS CORPORATION AX - DLA LAND AND MARITIME
N20809A HALDEX BRAKE PRODUCTS CORPORATION AX - DLA LAND AND MARITIME
8748337 U S ARMY TANK AUTOMOTIVE COMMAND AZ - U.S. ARMY TANK-AUTOMOTIVE & ARMAMENTS COMMAND
4730000784097 E.C.A ETABLISSEMENT YP - MOROCCO