4820-01-454-0788

Find complete technical information, availability, and procurement data for: 4820-01-454-0788
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-454-0788

Item Name Code

33212

Assigment Date

03/19/1998 (28 years ago)

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

reduced socket with one brazing ring first end style designator, unthreaded internal pipe first end connection type, water media for which designed, 1.500 inches first end nominal pipe size accommodated, straight thru body style

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: water
First End Connection Type: unthreaded internal pipe
First End Style Designator: reduced socket with one brazing ring
First End Nominal Pipe Size Accommodated: 1.500 inches
Second End Relationship With First End: identical
Face To Face Distance: 6.000 inches nominal
Flow Control Device: diaphragm
End Connection Quantity: 2
Valve Discharge Flow Rate: 57.0 gallons per minute
Regulation Type: automatic single stage
Maximum Inlet Pressure Rating: 150.0 pounds per square inch
Material: unable to decode

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
1683-B 57 GPM	Calibrated Flow Valve
2352-1465	Calibrated Flow Valve
2352-1465A	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-01-454-0788?

The FSCG of the NSN 4820-01-454-0788 is 4820

Does the NSN 4820-01-454-0788 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-454-0788 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 4820-01-454-0788 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-454-0788 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 4820-01-454-0788 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Mar 19, 1998