Fluid Pressure Regulating Valve NSN 4820-01-265-0366

Item Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

NSN: 4820-01-265-0366

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Features and Characteristics

Body Material

Steel, corrosion resisting

Body Style

Angle

Media For Which Designed

Air, water pumped and argon and helium and nitrogen, gaseous

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

0.375 inches

First End Thread Size And Series/type Designator

9/16-18 unf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external gas cylinder

Second End Style Designator

Plain

Second End Thread Size And Series/type Designator

0.960-14 ngo

Second End Thread Direction

Right-hand

First End Seat Angle In Deg

37.0

Flow Control Device

Disk

End Connection Quantity

Second End Thread Pitch Diameters

+0.9100/+0.9136 inches

Outlet Pressure Range

+250.0/+2000.0 pounds per square inch

Regulation Type

Automatic single stage

Valve Loading Method

Bellows

Maximum Inlet Pressure Rating

2000.0 pounds per square inch

Outlet Pressure Accuracy Rating

1.000 pounds per square inch

Filter

Included

Specification Data

81349-mil-r-19180 government specification

Nondefinitive Specification/std Data

2 type and b2-w class

FSC

4820 Nonpowered Valves

NIIN

012650366

NSN

4820012650366

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MIL-R-19180

Cage Code:

81349

Status:

MSDS:

Part Number:

B2535

Cage Code:

56190

Status:

MSDS:

Part Number:

5-66033 ITEM 3

Cage Code:

84027

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481809015
NAICS: 332911
SITC: 74780
Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-265-0366

What are the manufacturers of nsn 4820012650366?

Does this nsn 4820012650366 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012650366
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Does nsn 4820012650366 contain any precious metals?
No precious metal content.

Does nsn 4820012650366 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012650366?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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