Fluid Pressure Regulating Valve
634125-5
(NSN) National Stock Number
4820-00-800-6751
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary
Tee body style, steel stem material, air media for which designed, threaded internal boss first end connection type, gasket seal first end style designator, 1-5/16-12 unf first end thread size and series/type designator
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SB |
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
Body Style
tee
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
1-5/16-12 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
not 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.Second End Connection Type
threaded internal boss
Details
A narrative description of the type of end connection.Second End Style Designator
gasket seal
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.Second End Thread Size And Series/Type Designator
1-1/16-12 unf
Details
Designates the thread diameter,series/type,and number of threads per specific measurement scale.Second 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.Seat Material
steel
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.Flow Control Device
piston, spring loaded
Details
The part that controls the flow through the item.End Connection Quantity
2
Details
The number of end connections included in the item.Regulation Type
automatic single stage
Details
Indicates the basic design type used for regulating the item.Remote Actuation Method
piston
Details
The means whereby a valve is actuated other than by the media passing through it.Maximum Inlet Pressure Rating
250.0 pounds per square inch
Details
The maximum pressure of the media on the inlet side at which an item is designed to operate.Outlet Pressure Setting
17.0 pounds per square inch
Details
The set /nonadjustable/ pressure of the media on the outlet side.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 |
|---|---|---|---|---|---|---|---|
| DR508 | D1227 | 4 | - | 5 | 2 | - | SB |
| 5077-5 | 26101 | 2 | - | 3 | 2 | - | SB |
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 | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 593 | Z | 9 |
Certified Supplier
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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 4820-00-800-6751
What is the NIIN of the NSN 4820-00-800-6751?
The National Item Identification Number (NIIN) of the NSN 4820-00-800-6751 is 00-800-6751
When the NSN 4820-00-800-6751 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Fri, Jan 1, 1960
Does the NSN 4820-00-800-6751 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-800-6751 contain any hazardous material?
No data in HMIRS
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