Expansion Valve NSN 4820-01-137-8188

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: 4820-01-137-8188

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Features and Characteristics

Body Material

Brass

Body Style

C1 straight thru

Media For Which Designed

Refrigerant r-502

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

0.625 inches

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external tube

Second End Style Designator

Flared

Second End Outside Diameter Tube Accommodated

0.375 inches

Second End Thread Class

Second End Thread Direction

Right-hand

First End Seat Angle In Deg

45.0

Second End Seat Angle In Deg

45.0

Flow Control Device

Disk, flat

End Connection Quantity

Capillary Tube Length

30.000 inches

Bulb Length

3.500 inches

Bulb Diameter

0.500 inches

Valve Expansion Control Type

Pressure

Valve Pressure Limiting Device

Not included

Valve Equalizer Location

External

Valve Equalizer Connection Type

Flared tube

Valve Equalizer Connection Diameter

0.250 inches

Refrigeration Capacity In Btu Per Hour

36.0

First End Thread Series Designator

Unf

First End Thread Size

0.875 inches

Second End Thread Size

0.562 inches

Second End Thread Series Designator

Unf

FSC

4820 Nonpowered Valves

NIIN

011378188

NSN

4820011378188

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MMP91849-1

Cage Code:

90598

Status:

MSDS:

Part Number:

SRE3CP115

Cage Code:

78462

Status:

MSDS:

Part Number:

N5RE-3-CP115

Cage Code:

78462

Status:

MSDS:

Part Number:

NSRE-3-CP115

Cage Code:

78462

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 4820-01-137-8188

What are the manufacturers of nsn 4820011378188?

Engineered Air Systems Inc. (90598)
Sporlan Valve Co (78462)

Does this nsn 4820011378188 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011378188
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 4820011378188 contain any precious metals?
No precious metal content.

Does nsn 4820011378188 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011378188?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service