4820-00-276-7872

Find complete technical information, availability, and procurement data for: 4820-00-276-7872
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-276-7872

Item Name Code

05492

Assigment Date

01/01/1963 (63 years ago)

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

straight thru body style, identical second end relationship with first end, unthreaded internal tube first end connection type, socket w/brazing ring first end style designator, 1.660 inches nominal first end outside diameter tube accommodated

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
First End Connection Type: unthreaded internal tube
First End Style Designator: socket w/brazing ring
First End Outside Diameter Tube Accommodated: 1.660 inches nominal
Second End Relationship With First End: identical
Flow Control Device: poppet
End Connection Quantity: 2
Two-Way Valve Action: direct acting
Capillary Tube Length: 300.000 inches nominal
Bulb Length: 5.438 inches nominal
Bulb Diameter: 0.750 inches nominal
Temp Adjustability: adjustable
Thermostatic Element: room type
Special Features: w/thd renewable seat,w/union joints all ends,160.0 lb per hr steam at 35.0 psi inlet pressure
Material: copper alloy body
Material: copper bulb
Material: steel comp 303 flow control device
Material: steel comp 303 seat
Material Document And Classification: fed std 66 fed std single material response or aisi 303 assn std single material response or sae 30303 assn std single material response flow control device
Material Document And Classification: fed std 66 fed std single material response or aisi 303 assn std single material response or sae 30303 assn std single material response seat
Nondefinitive Spec/Std Data: r type and 9 size and e model

FAQs

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

What is the FSCG of the NSN 4820-00-276-7872?

The FSCG of the NSN 4820-00-276-7872 is 4820

Does the NSN 4820-00-276-7872 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-276-7872 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 4820-00-276-7872 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-276-7872 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 4820-00-276-7872 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963