Expansion Valve NSN 4820-00-433-6837

Item Description

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

NSN: 4820-00-433-6837

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Angle give "adqm" or "adqn" if flanged one or two ends

Tempurature Rating

40.0 degrees fahrenheit

Media For Which Designed

Refrigerant 22

First End Connection Type

Unthreaded internal tube

First End Style Designator

Plain

First End Outside Diameter Tube Accommodated

0.875 inches

Second End Relationship With First End

Identical

Flow Control Device

Diaphragm

End Connection Quantity

Capillary Tube Length

120.000 inches

Bulb Length

4.875 inches

Bulb Diameter

0.750 inches

Valve Expansion Control Type

Thermostatic

Valve Evaporator Tempurature Range Designation

High and low

Valve Pressure Limiting Device

Not included

Bulb Mounting Method

Clamp

Valve Equalizer Location

External

Valve Equalizer Connection Type

Flared tube

Valve Equalizer Connection Diameter

0.250 inches

End Application

Chilled water a/c system, t-ags 51 class ship

Refrigeration Capacity In Btu Per Hour

312.0

FSC

4820 Nonpowered Valves

NIIN

004336837

NSN

4820004336837

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

TER26HW100

Cage Code:

K8284

Status:

MSDS:

Part Number:

TER26HC

Cage Code:

70255

Status:

MSDS:

Part Number:

TER26HW

Cage Code:

70255

Status:

MSDS:

Part Number:

061674

Cage Code:

70255

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481809050
NAICS: 332911
SITC: 74780
Description: Other taps, cocks, valves, etc., nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-433-6837

What are the manufacturers of nsn 4820004336837?

Refrigeration Spares Ltd (K8284)
Emerson Electric Co (70255)

Does this nsn 4820004336837 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004336837
A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. it may be actuated by a thermostatic element or self-actuated.

Does nsn 4820004336837 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004336837 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004336837?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05493

FIIG:

A07100

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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