Fluid Pressure Regulating Valve
N460
(NSN) National Stock Number
4820-00-289-0946
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary
3.875 inches nominal first end flange outside diameter, straight thru body style, steam media for which designed, raised face flange first end connection type, raised first end style designator, 0.062 inches nominal first end raised face height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | HD |
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
First End Flange Outside Diameter
3.875 inches nominal
Details
None.Body Style
straight thru
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Media For Which Designed
steam
Details
The type of service with which the item is designed to be used. please use mrc meda in place of this discontinued mrc.First End Connection Type
raised face flange
Details
A narrative description of the type of end connection.First End Style Designator
raised
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.First End Raised Face Height
0.062 inches nominal
Details
None.First End Raised Face Diameter
1.688 inches nominal
Details
None.First End Flange Shape Style
round w/ bolt holes
Details
The style designation indicating the configuration that most nearly corresponds to the shape of the end flange.First End Flange Thickness
0.625 inches nominal
Details
A measurement of the smallest dimension of the first end flange, in distinction from length or width.First End Bolt Hole Quantity
4
Details
The number of bolt holes provided on the item.First End Bolt Hole Diameter
0.625 inches nominal
Details
The length of a straight line which passes through the center of a bolt hole,and terminates at the circumference.First End Bolt Circle Diameter
2.750 inches nominal
Details
None.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.Seat Material
cobalt alloy
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.Face To Face Distance
8.125 inches nominal
Details
None.Flow Control Device
plug
Details
The part that controls the flow through the item.Flow Control Device Material
cobalt alloy
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
2
Details
The number of end connections included in the item.Renewable Seat Ring Type
welded
Details
Indicates the type of renewable seating ring in the item.Outlet Pressure Range
+15.0 to 75.0 pounds per square inch
Details
The minimum to maximum limits of outlet pressure of the item.Regulation Type
manual single stage
Details
Indicates the basic design type used for regulating the item.Manual Control Method
screw
Details
The means used to manually adjust the item.Valve Stem Design
single seat
Details
The seat design of the valve stem.Valve Loading Method
dome
Details
The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.Remote Actuation Method
diaphragm
Details
The means whereby a valve is actuated other than by the media passing through it.Maximum Inlet Pressure Rating
100.0 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
425.0 deg fahrenheit nominal
Details
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.Material
copper alloy body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Reference Number Differentiating Characteristics
as modified by spcc procurement spec
Details
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| N460ALT1 | 26505 | 1 | - | 5 | 2 | - | HD |
| MIL-V-17848 CL B COMP D .75IPS | 81349 | 3 | - | 5 | 2 | - | HD |
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 |
|---|---|---|---|
| 64490 | - | P | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 594 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4820-00-289-0946
What is the NIIN of the NSN 4820-00-289-0946?
The National Item Identification Number (NIIN) of the NSN 4820-00-289-0946 is 00-289-0946
When the NSN 4820-00-289-0946 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-289-0946 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-289-0946 contain any hazardous material?
No data in HMIRS
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