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Fluid Pressure Regulating Valve NSN 4820-00-551-1094

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 4820-00-551-1094 NSN: 4820-00-551-1094

Features and Characteristics

Body Material
Any acceptable
Body Style
Straight thru
Furnished Items
Bonnet and dial and indicator
Media For Which Designed
Acetylene
First End Connection Type
Threaded external tube
First End Style Designator
Compression
First End Outside Diameter Tube Accommodated
0.250 inches
First End Thread Size And Series/type Designator
9/16-18 unf
First End Thread Class
2a
First End Thread Direction
Left-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
0.625 inches
Second End Thread Size And Series/type Designator
0.880-14 ngo
Second End Thread Class
2a
Second End Thread Direction
Left-hand
First End Seat Angle In Deg
Any acceptable
Second End Seat Angle In Deg
37.0
First End Seat Radius
0.062 inches
Flow Control Device
Diaphragm
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Regulation Type
Manual single stage
Manual Control Method
Knob
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
400.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Included
Unable To Decode
Unable to decode and unable to decode
Tempurature Rating
Between -40.0 degrees fahrenheit and 165.0 degrees fahrenheit
Nondefinitive Specification/std Data
1 type
FSC
4820 Nonpowered Valves
NIIN
005511094
NSN
4820005511094

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RVT8011
Cage Code:
17941
Status:
A
MSDS:
Part Number:
UL252
Cage Code:
80204
Status:
A
MSDS:
Part Number:
70-3015
Cage Code:
34920
Status:
A
MSDS:
Part Number:
0781-3983
Cage Code:
63026
Status:
A
MSDS:
Part Number:
VTS410A968
Cage Code:
63026
Status:
A
MSDS:
Part Number:
VTS460A-300
Cage Code:
63026
Status:
A
MSDS:
Part Number:
0781-6013
Cage Code:
63026
Status:
A
MSDS:
Part Number:
UL252-TYPE-1
Cage Code:
80204
Status:
A
MSDS:
Part Number:
1362470
Cage Code:
45152
Status:
A
MSDS:
Part Number:
A-A-55540
Cage Code:
58536
Status:
A
MSDS:
Part Number:
MILR13877
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AA55540-1
Cage Code:
58536
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 4820-00-551-1094
What are the manufacturers of nsn 4820005511094?
Does this nsn 4820005511094 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005511094
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 4820005511094 contain any precious metals?
No precious metal content.
Does nsn 4820005511094 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005511094?
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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