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4820-00-032-7334

Find complete technical information, availability, and procurement data for: 4820-00-032-7334

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4820-00-032-7334
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-032-7334
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.

plain first end style designator, straight thru body style, rectangular (includes square) w/ bolt holes first end flange shape style, 0.281 inches nominal first end flange thickness, plain face flange first end connection type

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
plain face flange
First End Style Designator
plain
First End Flange Shape Style
rectangular (includes square) w/ bolt holes
First End Flange Thickness
0.281 inches nominal
First End Flange Length
2.612 inches nominal
First End Flange Width
2.612 inches nominal
First End Bolt Hole Quantity
4
First End Bolt Hole Diameter
0.312 inches nominal
Second End Relationship With First End
identical
Third End Relationship With Preceding Ends
identical with first end
Fourth End Relationship With Preceding Ends
identical with first end
First Connection Face To Centerline Distance
1.281 inches nominal
Second Connection Face To Centerline Distance
1.281 inches nominal
Third Connection Face To Centerline Distance
1.281 inches nominal
Fourth Connection Face To Centerline Distance
1.281 inches nominal
Center To Center Distance
2.062 inches nominal
Flow Control Device
poppet
End Connection Quantity
4
Mounting Facility
flange
Two-Way Valve Action
direct acting
Bulb Length
3.309 inches nominal
Bulb Diameter
1.497 inches nominal
Temp Adjustability
not adjustable
Thermostatic Element
liquid immersion type
First End Center To Center Distance Between Holes Along Length
2.010 inches nominal
First End Center To Center Distance Between Holes Along Width
2.010 inches nominal
Temp Rating
160.0 fahrenheit nominal
Material
aluminum alloy body
Material
steel bulb
Material
steel flow control device
Material
steel seat
Material
steel stem
Surface Treatment
anodize outside

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2935-00-211-4835 No Name Available 01/01/1963

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
17589-160-13 Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-032-7334?
The FSCG of the NSN 4820-00-032-7334 is 4820
Does the NSN 4820-00-032-7334 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-032-7334 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 4820-00-032-7334 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-032-7334 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 4820-00-032-7334 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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