4820-01-165-7825

Find complete technical information, availability, and procurement data for: 4820-01-165-7825
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-165-7825

Item Name Code

05493

Assigment Date

11/04/1983 (42 years ago)

0.375 inches nominal first end outside diameter tube accommodated, socket first end style designator, straight thru body style, refrigerant r-502 and refrigerant 12 and refrigerant 22 and refrigerant 500 media for which designed, unthreaded internal tube first end connection type

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
Media For Which Designed: refrigerant r-502 and refrigerant 12 and refrigerant 22 and refrigerant 500
First End Connection Type: unthreaded internal tube
First End Style Designator: socket
First End Outside Diameter Tube Accommodated: 0.375 inches nominal
Second End Relationship With First End: identical
Flow Control Device: diaphragm
End Connection Quantity: 2
Adjustable Pressure Range: +0.0 to 80.0 pounds per square inch
Valve Expansion Control Type: pressure
Valve Pressure Limiting Device: not included
Valve Equalizer Location: external
Valve Equalizer Connection Type: flared tube
Valve Equalizer Connection Diameter: 0.250 inches nominal
Material: copper alloy body
Material: steel corrosion resisting flow control device
Supplementary Features: ref data mfr bulletin 90-40
Specification/Standard Data: 10018-2118 manufacturers specification control

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
2118-58	Expansion Valve
352258900677	Expansion Valve
ADRSE-2-0/80	Expansion Valve
ADRSE-2-0/80-3/8ODF	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-165-7825?

The FSCG of the NSN 4820-01-165-7825 is 4820

Does the NSN 4820-01-165-7825 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-165-7825 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 4820-01-165-7825 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-165-7825 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 4820-01-165-7825 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Nov 4, 1983