NSN 4820-00-589-9033 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 155665-2-1, 155665-2-2

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-589-9033 fluid pressure regulating valve
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NSN 4820005899033


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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 4820-00-589-9033 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 4820-00-589-9033 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-589-9033
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 0.0lb
Body Material Aluminum alloy
Outside Surface Treatment Passivated
Body Style Tee w/offset
Stem Material Steel
Media For Which Designed Hydrocarbon fuels and oils
First End Connection Type Threaded external tube
First End Style Designator Flared
First End Outside Diameter Tube Accommodated 0.750 inches
First End Thread Size And Series/type Designator 1-1/16-12 un
First End Thread Class 2a
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Third End Relationship With Preceding Ends Not identical with first or second end
Third End Connection Type Threaded external tube
Third End Style Designator Flared
Third End Outside Diameter Tube Accommodated 0.500 inches
Third End Thread Size And Series/type Designator 3/4-16 unf
Third End Thread Class 2a
Third End Thread Direction Right-hand
Fourth End Relationship With Preceding Ends Identical with third end
Seat Material Steel
Offset Distance 3.000 inches
First End Seat Angle In Deg 37.5
Third End Seat Angle In Deg 37.5
Packing Material Plastic
Flow Control Device Disk, top guided
Flow Control Device Material Plastic
End Connection Quantity 4
Renewable Seat Ring Type Pressed-in
Regulation Type Automatic double stage
Valve Stem Design Double seat
Valve Loading Method Spring
Filter Not included

Part Numbers

Part Number Company RNAAC (Repair Depot)
155665-2-1 HONEYWELL INTERNATIONAL INC. 48 - FEDERAL AVIATION ADMINISTRATION
155665-2-2 HONEYWELL INTERNATIONAL INC. 48 - FEDERAL AVIATION ADMINISTRATION
155665-2-2 GOODRICH CORPORATION ZZ - USA
155665-2-2 GOODRICH CORP ZZ - USA