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4820-00-276-8971

Find complete technical information, availability, and procurement data for: 4820-00-276-8971

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4820-00-276-8971
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-276-8971
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.

socket w/brazing ring first end style designator, straight thru body style, brazing ring furnished items, unthreaded internal tube first end connection type, 1.050 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
Furnished Items
brazing ring
First End Connection Type
unthreaded internal tube
First End Style Designator
socket w/brazing ring
First End Outside Diameter Tube Accommodated
1.050 inches nominal
Second End Relationship With First End
identical
End Connection Quantity
2
Two-Way Valve Action
direct acting
Capillary Tube Length
120.000 inches minimum and 300.000 inches maximum
Bulb Length
9.625 inches nominal
Bulb Diameter
2.062 inches nominal
Temp Adjustability
not adjustable
Thermostatic Element
duct type and room type
Temp Rating
35.0 fahrenheit nominal
Special Features
dual type valve,second thermostatic element adjustable,60 to 80 deg f temp range
Material
copper alloy body
Material
copper alloy bulb
Material
steel corrosion resisting flow control device
Material
steel corrosion resisting seat

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
96677A3 Temperature Regulating Valve
HC44476R Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-276-8971?
The FSCG of the NSN 4820-00-276-8971 is 4820
Does the NSN 4820-00-276-8971 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-276-8971 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 4820-00-276-8971 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-276-8971 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 4820-00-276-8971 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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