4820-00-189-4843

Find complete technical information, availability, and procurement data for: 4820-00-189-4843
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-189-4843

Item Name Code

05493

Assigment Date

03/03/1971 (55 years ago)

socket first end style designator, refrigerant 22 media for which designed, unthreaded internal tube first end connection type, straight thru body style, 50.0 fahrenheit and 160.0 fahrenheit temp rating

Product Characteristics

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

Body Style: straight thru
Temp Rating: 50.0 fahrenheit and 160.0 fahrenheit
Media For Which Designed: refrigerant 22
First End Connection Type: unthreaded internal tube
First End Style Designator: socket
First End Outside Diameter Tube Accommodated: 0.500 inches nominal
Second End Relationship With First End: not identical
Second End Connection Type: unthreaded internal tube
Second End Style Designator: socket
Second End Outside Diameter Tube Accommodated: 0.380 inches nominal
Flow Control Device: diaphragm
End Connection Quantity: 2
Capillary Tube Length: 30.000 inches nominal
Bulb Length: 3.500 inches nominal
Bulb Diameter: 0.500 inches nominal
Valve Expansion Control Type: thermostatic
Valve Evaporator Temp Range Designation: high
Valve Pressure Limiting Device: included
Valve Pressure Limiting Device Setting: 400.0 pounds per square inch gage
Bulb Media Type: refrigerant 22
Valve Equalizer Location: internal
Refrigeration Capacity In Btu Per Hour: 24.0
Material: copper alloy body
Material: steel corrosion resisting flow control device
Test Data Document: 97403-13216e6160 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-389-8983	No Name Available	12/01/2004

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
13216E6160	Expansion Valve
13216E6160-2	Expansion Valve
13216E6160-5	Expansion Valve
ANE2HW100-6A	Expansion Valve
HFES2-HW100	Expansion Valve
HNE2HW100-6A	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-00-189-4843?

The FSCG of the NSN 4820-00-189-4843 is 4820

Does the NSN 4820-00-189-4843 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-189-4843 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 4820-00-189-4843 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-189-4843 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 4820-00-189-4843 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 3, 1971