Fluid Pressure Regulating Valve
280070-8
(NSN) National Stock Number
4820-00-230-2150
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary
Anodized, mil-a-8625, type 1 outside surface treatment, angle body style, threaded internal boss first end connection type, gasket seal first end style designator, 7/16-20 unf first end thread size and series/type designator, 2b first end thread class
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 27565 | A21100 | 1 | 2 |
Specifications
Outside Surface Treatment
anodized, mil-a-8625, type 1
Details
Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the outside surface. please use mrc sftt with use of isac in place of this discontinued mrc.Body Style
angle
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.First End Connection Type
threaded internal boss
Details
A narrative description of the type of end connection.First End Style Designator
gasket seal
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.First End Thread Size And Series/Type Designator
7/16-20 unf
Details
Designates the thread diameter,series/type,and number of threads per specific measurement scale.First End Thread Class
2b
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.First End Thread Direction
right-hand
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Second End Relationship With First End
identical
Details
Indicates whether or not the second end is identical to the first end. please use mrc cqbb in place of this discontinued mrc.Third End Relationship With Preceding Ends
identical with first end
Details
Indicates whether or not the third end is identical with first or second end.Seat Material
polyamide mil-m-20693 mfr 81349
Details
The element,compound,or mixture of which the seating surfaces are fabricated. please use mrc cybm or matt and use of isac in place of this discontinued mrc.Center To Center Distance
2.375 inches nominal
Details
The center to center distance.Flow Control Device
poppet
Details
The part that controls the flow through the item.Flow Control Device Material
steel, fed std 66, aisi 302/sae 30302
Details
The element,compound,or mixture of which the flow control device is fabricated. please use mrc matt with isac in place of this discontinued mrc.End Connection Quantity
3
Details
The number of end connections included in the item.Outlet Pressure Range
+1280.0 to 1350.0 pounds per square inch
Details
The minimum to maximum limits of outlet pressure of the item.Regulation Type
automatic double stage
Details
Indicates the basic design type used for regulating the item.Valve Loading Method
spring
Details
The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Details
The maximum pressure of the media on the inlet side at which an item is designed to operate.Filter
not included
Details
An indication of whether or not a filter is included.Temp Rating
-54.0 deg celsius minimum and 71.0 deg celsius maximum
Details
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.Material
aluminum alloy 2024 body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-225/6, t4 fed spec single material response body
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 332-2077-080 | 13499 | 1 | - | 7 | 2 | - | KE |
| 332-2077-080 | 95105 | 5 | - | 5 | 2 | - | KE |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4820-00-230-2150
What is the NIIN of the NSN 4820-00-230-2150?
The National Item Identification Number (NIIN) of the NSN 4820-00-230-2150 is 00-230-2150
When the NSN 4820-00-230-2150 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Mon, May 28, 1973
Does the NSN 4820-00-230-2150 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-230-2150 contain any hazardous material?
No data in HMIRS
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