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Fluid Pressure Regulating Valve NSN 4820-00-028-8066

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 4820-00-028-8066 NSN: 4820-00-028-8066

Features and Characteristics

Body Material
Bronze, astm b61
First End Flange Outside Diameter
7.000 inches
Outside Surface Treatment
Any acceptable
Body Style
Straight thru
Stem Material
Nickel copper astm-b-164 or qq-n-288
Media For Which Designed
Water, fresh
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
0.500 inches
First End Bolt Hole Quantity
4
First End Bolt Hole Diameter
0.750 inches
First End Bolt Circle Diameter
5.500 inches
Second End Relationship With First End
Identical
Seat Material
Nickel copper astm-b-164 or qq-n-288
Face To Face Distance
6.750 inches
Packing Material
Rubber
Flow Control Device
Disk, top guided
Flow Control Device Material
Rubber
End Connection Quantity
2
Renewable Seat Ring Type
Threaded
Regulation Type
1st stage automatic, 2nd stage manual
Manual Control Method
Screw
Valve Loading Method
Spring
Remote Actuation Method
Bellows
Maximum Inlet Pressure Rating
150.0 pounds per square inch
Filter
Not included
First End Center To Center Distance Between Holes Along Length
5.500 inches
End Application
Air conditioning system onboard 180 ft coast guard vessels
FSC
4820 Nonpowered Valves
NIIN
000288066
NSN
4820000288066

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HSA004202
Cage Code:
Z1480
Status:
A
MSDS:
Part Number:
V46BT-4
Cage Code:
Z2B26
Status:
A
MSDS:
Part Number:
246MP20-22F
Cage Code:
D9695
Status:
A
MSDS:
Part Number:
V46BT
Cage Code:
50831
Status:
A
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 4820-00-028-8066
What are the manufacturers of nsn 4820000288066?
Does this nsn 4820000288066 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000288066
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 4820000288066 contain any precious metals?
No precious metal content.
Does nsn 4820000288066 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000288066?
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:
D
Cond. Code:
2
Status:
A

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