4820-01-190-3228

Find complete technical information, availability, and procurement data for: 4820-01-190-3228
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-190-3228

Item Name Code

05488

Assigment Date

09/26/1984 (41 years ago)

right-hand all ends thread direction, 16.0 gallons per minute valve discharge flow rate, spring disk loading method, plain (pipe) 2nd end connection style, disk flow control device

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Disk Loading Method: spring
Valve Discharge Flow Rate: 16.0 gallons per minute
Connection Style: plain (pipe) 2nd end
Valve Operation Method: automatic
Adjustable Pressure Range: +4000.0 to 10000.0 pounds per square inch
Maximum Operating Pressure: 750.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches 1st end
Criticality Code Justification: zzzy
Special Features: bushing to 1/2in. outlet
Media For Which Designed: water, fresh single response
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
81PS48-4/GD SPECIAL	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-190-3228?

The FSCG of the NSN 4820-01-190-3228 is 4820

Does the NSN 4820-01-190-3228 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-190-3228 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-190-3228 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-190-3228 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 4820-01-190-3228 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Sep 26, 1984