Fluid Pressure Regulating Valve
633289
(NSN) National Stock Number
4820-00-032-7368
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary
Anodized outside surface treatment, tee w/offset body style, steel stem material, air media for which designed, threaded internal boss first end connection type, gasket seal first end style designator
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 7 |
| 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
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
tee w/offset
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Stem Material
steel
Details
The element, compound,or mixture of which the stem is fabricated,excluding any surface treatment. please use mrc cybn or matt and use of isac in place of this discontinued mrc.Media For Which Designed
air
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
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
3/4&16 unf
Details
Designates the thread diameter,series/type,and number of threads per specific measurement scale.First End Thread Class
3b
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
not identical with first or second end
Details
Indicates whether or not the third end is identical with first or second end.Third End Connection Type
threaded internal boss
Details
A narrative description of the type of end connection.Third End Style Designator
gasket seal
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.Third 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.Third End Thread Class
3b
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Third 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. please use mrc aajf with isac table 0036 in place of this discontinued mrc.Seat Material
aluminum 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.Packing Material
rubber, synthetic
Details
The element,compound,or mixture of which the packing is fabricated.Flow Control Device
poppet
Details
The part that controls the flow through the item.Flow Control Device Material
steel
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
+4.7 to 5.7 pounds per square inch
Details
The minimum to maximum limits of outlet pressure of the item.Regulation Type
automatic single stage
Details
Indicates the basic design type used for regulating the item.Valve Stem Design
single seat
Details
The seat design of the valve stem.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.Remote Actuation Method
bellows
Details
The means whereby a valve is actuated other than by the media passing through it.Maximum Inlet Pressure Rating
85.0 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
-65.0 deg fahrenheit minimum and 275.0 deg fahrenheit 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 body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 91020 | 99193 | 5 | - | 5 | 9 | - | KE |
| 91020 | 59364 | 5 | - | 3 | 2 | - | KE |
| 91020 | 70210 | 5 | - | C | 1 | - | ZZ |
| 91020 | 72599 | X | - | 5 | 9 | - | XX |
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
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-032-7368
What is the NIIN of the NSN 4820-00-032-7368?
The National Item Identification Number (NIIN) of the NSN 4820-00-032-7368 is 00-032-7368
When the NSN 4820-00-032-7368 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-032-7368 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-032-7368 contain any hazardous material?
No data in HMIRS
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