4820-00-988-4125

Find complete technical information, availability, and procurement data for: 4820-00-988-4125
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-988-4125 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-988-4125

Item Name Code

05493

Assigment Date

01/01/1962 (64 years ago)

"angle give "adqm" or "adqn" if flanged one or two ends" body style, socket first end style designator, 0.875 inches nominal first end outside diameter tube accommodated, refrigerant 22 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: "angle give "adqm" or "adqn" if flanged one or two ends"
Media For Which Designed: refrigerant 22
First End Connection Type: unthreaded internal tube
First End Style Designator: socket
First End Outside Diameter Tube Accommodated: 0.875 inches nominal
Second End Relationship With First End: not identical
Second End Connection Type: unthreaded internal tube
Second End Style Designator: plain
Second End Outside Diameter Tube Accommodated: 0.875 inches nominal
Flow Control Device: disk, top guided
End Connection Quantity: 2
Capillary Tube Length: 60.000 inches nominal
Valve Expansion Control Type: thermostatic
Valve Evaporator Temp Range Designation: high
Valve Pressure Limiting Device: included
Valve Pressure Limiting Device Setting: 100.0 pounds per square inch gage
Bulb Media Type: refrigerant 22
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: 420.0
Material: copper alloy body

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-844-0972	No Name Available	02/12/1969

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
TEL3500HG	Expansion Valve
TER35HW	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-00-988-4125?

The FSCG of the NSN 4820-00-988-4125 is 4820

Does the NSN 4820-00-988-4125 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-988-4125 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 4820-00-988-4125 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-988-4125 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 4820-00-988-4125 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962