4820-01-451-9805

Find complete technical information, availability, and procurement data for: 4820-01-451-9805
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-9805

Item Name Code

05492

Assigment Date

01/12/1998 (28 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

6.125 inches nominal first end flange outside diameter, round w/ bolt holes first end flange shape style, plain first end style designator, straight thru body style, 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: 0.938 inches nominal
First End Bolt Hole Quantity: 6
First End Bolt Hole Diameter: 0.688 inches nominal
First End Bolt Circle Diameter: 5.000 inches nominal
Second End Relationship With First End: identical
Face To Face Distance: 8.500 inches nominal
Flow Control Device: double seated
End Connection Quantity: 2
Two-Way Valve Action: reverse acting
Capillary Tube Length: 120.000 inches nominal
Bulb Length: 30.000 inches nominal
Bulb Diameter: 1.125 inches nominal
Temp Adjustability: adjustable
Thermostatic Element: liquid immersion type
End Item Identification: nimitz class cvn
Temp Rating: 75.0 fahrenheit minimum and 105.0 fahrenheit maximum
Special Features: valve sz 2.500 in.
Material: copper alloy body
Material: copper alloy bulb
Material: copper alloy flow control device
Material: copper alloy seat
Material: steel corrosion resisting 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
40056-209	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-451-9805?

The FSCG of the NSN 4820-01-451-9805 is 4820

Does the NSN 4820-01-451-9805 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-451-9805 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 4820-01-451-9805 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-9805 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 4820-01-451-9805 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Jan 12, 1998