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4820-00-106-4954

Find complete technical information, availability, and procurement data for: 4820-00-106-4954

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4820-00-106-4954
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-106-4954
Item Name Code
27565
Assigment Date
07/19/1968 (58 years ago)

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.

threaded external tube first end connection type, straight thru body style, unable to decode stem material, helium media for which designed, automatic relief valve and inlet pressure gage and internal pilot valve and needle valve and outlet pressure gage furnished items

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
straight thru
Stem Material
unable to decode
Furnished Items
automatic relief valve and inlet pressure gage and internal pilot valve and needle valve and outlet pressure gage
Media For Which Designed
helium
First End Connection Type
threaded external tube
First End Outside Diameter Tube Accommodated
0.625 inches nominal
First End Thread Size And Series/Type Designator
unable to decode
First End Thread Direction
left-hand
Second End Relationship With First End
not identical
Second End Connection Type
threaded external pipe
Second End Style Designator
plain
Second End Thread Size And Series/Type Designator
unable to decode
Second End Thread Direction
right-hand
Flow Control Device
stem and integral disk
End Connection Quantity
2
Outlet Pressure Range
+5.0 to 250.0 pounds per square inch
Regulation Type
1st stage automatic, 2nd stage manual
Manual Control Method
wheel
Valve Stem Design
single seat
Valve Loading Method
spring
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Filter
included
Material
unable to decode

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
8-250-590 Fluid Pressure Regulating Valve
9-590 Fluid Pressure Regulating Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-106-4954?
The FSCG of the NSN 4820-00-106-4954 is 4820
Does the NSN 4820-00-106-4954 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-106-4954 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-106-4954 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-106-4954 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-106-4954 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Jul 19, 1968

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