Fluid Pressure Regulating Valve NSN 4820-01-499-3363

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: 4820-01-499-3363

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 4820014993363

Related NSN

Features and Characteristics

Body Material

Bronze, astm b61

Body Style

Straight thru

Stem Material

Cast monel astm a494 comp m-35-2

Furnished Items

Tailpiece and union nut

Media For Which Designed

Water, salt

First End Connection Type

Unthreaded internal pipe

First End Style Designator

Socket w/brazing ring

First End Pipe Size Accommodated

1.500 inches

Second End Relationship With First End

Identical

Seat Material

Cast monel astm a494 comp m258

Face To Face Distance

11.938 inches

Flow Control Device

Disk, flat, top and bottom guided

Flow Control Device Material

Rubber, buna-n

End Connection Quantity

Renewable Seat Ring Type

Threaded

Outlet Pressure Range

+50.0/+125.0 pounds per square inch

Regulation Type

Automatic single stage

Valve Stem Design

Single seat

Valve Loading Method

Spring

Remote Actuation Method

Diaphragm

Maximum Inlet Pressure Rating

250.0 pounds per square inch

Outlet Pressure Accuracy Rating

Not rated

Filter

Not included

End Application

W/s nimitz class cvn

Part Name Assigned By Controlling Agency

1-1/2 inch trac style h sea water pressure reducing valve as per mil-v-2042 / astm -f1370, type 1 250 pounds (psi).

Special Features

This valve is provided with tailpieces, union nuts and silver brazing alloy rings. Retaining rings and o-rings are only provided when specified on order. Similar to 40444-4 assembly 409 which includes piece no. 36, limiting ring, with same end connections and spring with pressure range of 50-125 psi.

Nondefinitive Specification/std Data

Pe i type

FSC

4820 Nonpowered Valves

NIIN

014993363

NSN

4820014993363

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

ASTM-F1370

Cage Code:

81346

Status:

MSDS:

Part Number:

40444-408

Cage Code:

55378

Status:

MSDS:

Part Number:

IIS64-300B

Cage Code:

036N2

Status:

MSDS:

Part Number:

40444-4 ASSY 40444-408

Cage Code:

55378

Status:

MSDS:

Part Number:

MIL-V-2042

Cage Code:

81349

Status:

MSDS:

Part Number:

40444-4

Cage Code:

55378

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 4820-01-499-3363

What are the manufacturers of nsn 4820014993363?

American Society For Testing And (81346)
Trac Regulators Inc (55378)
Shipyard Supply Co. (036N2)
Military Specifications (81349)

Does this nsn 4820014993363 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014993363
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 4820014993363 contain any precious metals?
No precious metal content.

Does nsn 4820014993363 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014993363?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service