95902A2

View detailed technical data, stock status, and sourcing information for: 95902A2
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-202-8928

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.

7.500 inches nominal first end flange outside diameter, plain first end style designator, plain face flange first end connection type, tee body style, indicator or crank furnished items

Product Characteristics

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

First End Flange Outside Diameter: 7.500 inches nominal
Body Style: tee
Furnished Items: indicator or crank
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
First End Flange Thickness: 0.750 inches nominal
First End Bolt Hole Quantity: 4
First End Bolt Hole Diameter: 0.750 inches nominal
First End Bolt Circle Diameter: 6.000 inches nominal
Second End Relationship With First End: identical
Third End Relationship With Preceding Ends: identical with first end
Face To Face Distance: 10.500 inches nominal
First Connection Face To Centerline Distance: 6.750 inches nominal
Flow Control Device: disk, top guided
End Connection Quantity: 3
Two-Way Valve Action: reverse acting
Capillary Tube Length: 96.000 inches nominal
Bulb Length: 16.000 inches nominal
Bulb Diameter: 1.250 inches nominal
Temp Adjustability: adjustable
Thermostatic Element: liquid immersion type
Special Features: 1350.0 gpm water at 125.0 psi inlet pressure
Material: copper alloy body
Material: copper alloy seat
Material: copper bulb
Material: nickel alloy flow control device
Material: nickel alloy stem

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-036-0870	No Name Available	11/01/1987
2930-00-415-4611	No Name Available	08/21/1968

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
95522A9	Temperature Regulating Valve
95902A2	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-202-8928?

The FSCG of the NSN 4820-00-202-8928 is 4820

Does the NSN 4820-00-202-8928 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-202-8928 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 4820-00-202-8928 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-202-8928 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 4820-00-202-8928 was assigned to the Federal Catalog?

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