4820-01-436-4250

Find complete technical information, availability, and procurement data for: 4820-01-436-4250
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-436-4250

Item Name Code

05492

Assigment Date

09/19/1996 (29 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

plain first end style designator, straight thru body style, round w/ bolt holes first end flange shape style, 6.125 inches nominal first end flange outside diameter, 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.

First End Flange Outside Diameter: 6.125 inches nominal
Body Style: straight thru
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: 0.500 inches nominal
First End Bolt Hole Quantity: 6
First End Bolt Hole Diameter: 0.562 inches nominal
First End Bolt Circle Diameter: 5.000 inches nominal
Second End Relationship With First End: identical
Face To Face Distance: 8.750 inches nominal
Flow Control Device: double seated
End Connection Quantity: 2
Mounting Facility: flange
Two-Way Valve Action: reverse acting
Capillary Tube Length: 180.000 inches nominal
Bulb Length: 1.500 inches nominal
Bulb Diameter: 1.125 inches nominal
Temp Adjustability: adjustable
Thermostatic Element: duct type
End Item Identification: nimitz class cvn
Temp Rating: 70.0 fahrenheit minimum and 100.0 fahrenheit maximum
Special Features: valve sz 2.500 in.
Material: copper alloy 922 body
Material: copper alloy 922 flow control device
Material: copper alloy 922 seat
Material: copper bulb
Material: steel corrosion resisting stem
Material Document And Classification: mil-b-16541 mil spec single material response body
Material Document And Classification: mil-b-16541 mil spec single material response flow control device
Material Document And Classification: mil-b-16541 mil spec single material response seat
Material Document And Classification: qq-s-763 fed spec single material response stem

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
40056-1 ASSY 40056-103	Temperature Regulating Valve
40056-103	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-436-4250?

The FSCG of the NSN 4820-01-436-4250 is 4820

Does the NSN 4820-01-436-4250 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-436-4250 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 4820-01-436-4250 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-436-4250 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 4820-01-436-4250 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Sep 19, 1996