NSN 4820-00-566-9519 Repair Services

Expansion Valve Overhaul, Repair, and Maintenance

MPN: HCE1-4FW, HFE1/4FC

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-566-9519 expansion valve
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NSN 4820005669519


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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 4820-00-566-9519 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 4820-00-566-9519 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-566-9519
Categorization Other taps, cocks, valves, etc.
Repairability Code

Approximate Weight 1.0lb
Body Material Forged brass
Body Style Straight thru
Tempurature Rating 300.0 degrees fahrenheit
Media For Which Designed Refrigerant 12
First End Connection Type Threaded external tube
First End Style Designator Flared
First End Outside Diameter Tube Accommodated 0.250 inches
First End Thread Size And Series/type Designator 0.437-20 unf
First End Thread Class 3a
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Seat Material Forged brass
First End Seat Angle In Deg 37.0
Flow Control Device Diaphragm
End Connection Quantity 2
Capillary Tube Length 60.000 inches
Valve Expansion Control Type Thermostatic
Valve Evaporator Tempurature Range Designation High
Valve Pressure Limiting Device Not included
Bulb Media Type Refrigerant 12
Valve Equalizer Location External
Refrigeration Capacity In Btu Per Hour 3.0
Special Features Seat material: forged brass

Part Numbers

Part Number Company RNAAC (Repair Depot)
HCE1-4FW EMERSON ELECTRIC CO AX - DLA LAND AND MARITIME
HFE1/4FC EMERSON ELECTRIC CO ZZ - USA