4820-01-228-9573

Find complete technical information, availability, and procurement data for: 4820-01-228-9573
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-228-9573

Item Name Code

20962

Assigment Date

03/22/1986 (40 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

zzzy criticality code justification, 0.250 inches all ends nominal pipe size accommodated, unthreaded internal pipe all ends connection type, socket all ends connection style, manual valve operation method

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.250 inches all ends
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Criticality Code Justification: zzzy
Material: steel corrosion resisting overall
Style Designator: straight thru
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
803-5001003-S111SPCLN	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-228-9573?

The FSCG of the NSN 4820-01-228-9573 is 4820

Does the NSN 4820-01-228-9573 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-228-9573 require demilitarization?

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

Does NSN 4820-01-228-9573 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-228-9573 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 4820-01-228-9573 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Mar 22, 1986