CFEZ1 1-2

View detailed technical data, stock status, and sourcing information for: CFEZ1 1-2

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CFEZ1 1-2
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-163-0201
Item Name Code
05493
Assigment Date
11/12/1971 (54 years ago)

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes:fittings with threaded external connections on both ends. Excludes:nipple, pipe.

flared first end style designator, "angle give "adqm" or "adqn" if flanged one or two ends" body style, refrigerant 12 media for which designed, threaded external tube first end connection type, 0.625 inches nominal first end outside diameter tube accommodated

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
"angle give "adqm" or "adqn" if flanged one or two ends"
Media For Which Designed
refrigerant 12
First End Connection Type
threaded external tube
First End Style Designator
flared
First End Outside Diameter Tube Accommodated
0.625 inches nominal
First End Thread Class
2a
First End Thread Direction
right-hand
Second End Relationship With First End
not identical
Second End Connection Type
threaded external tube
Second End Style Designator
flared
Second End Outside Diameter Tube Accommodated
0.500 inches nominal
Second End Thread Class
2a
Second End Thread Direction
right-hand
First End Seat Angle In Deg
45.0
Second End Seat Angle In Deg
45.0
Flow Control Device
diaphragm
End Connection Quantity
2
Capillary Tube Length
60.000 inches nominal
Valve Expansion Control Type
thermostatic
Valve Evaporator Temp Range Designation
low
Valve Pressure Limiting Device
not included
Bulb Mounting Method
clamp
Valve Equalizer Location
external
Valve Equalizer Connection Type
flared tube
Valve Equalizer Connection Diameter
0.250 inches nominal
Refrigeration Capacity In Btu Per Hour
18.0
Material
copper alloy body

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
CFEZ1 1-2 Expansion Valve
MS17982 Expansion Valve
MS17982-4A Expansion Valve
PCE3FW Expansion Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-163-0201?
The FSCG of the NSN 4820-00-163-0201 is 4820
Does the NSN 4820-00-163-0201 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-163-0201 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-163-0201 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-163-0201 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-163-0201 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 12, 1971

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