Fluid Pressure Regulating Valve
1L350
(NSN) National Stock Number
4820-00-138-5432
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary
Lacquer outside surface treatment, angle body style, brass stem material, cylinder gage and delivery gage furnished items, hydrogen media for which designed, threaded internal tube first end connection type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SE |
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
lacquer
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.Stem Material
brass
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.Furnished Items
cylinder gage and delivery gage
Details
Items furnished as accessories which are not specified elsewhere.Media For Which Designed
hydrogen
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 tube
Details
A narrative description of the type of end connection.First End Style Designator
swivel nut, gas
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.First End Outside Diameter Tube Accommodated
0.830 inches nominal
Details
The length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.First End Thread Size And Series/Type Designator
13/16-20 unef
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
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
unthreaded external hose
Details
A narrative description of the type of end connection.Second End Style Designator
multi-grooved
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.Second End Outside Diameter Hose Accommodated
0.438 inches nominal
Details
The length of a straight line which passes through the center of the accommodated hose,and terminates at the outside circumference.Seat Material
rubber, chloroprene
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.First End Seat Angle In Deg
37.0
Details
The angle of the end surface upon which the mated surface seats,expressed in degrees. please use mrc cqrb with isac table 0036 in place of this discontinued mrc.Flow Control Device
diaphragm
Details
The part that controls the flow through the item.Flow Control Device Material
neoprene,fabric reinforced
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.Outlet Pressure Range
+3.0 to 80.0 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
tee handle
Details
The means used to manually adjust 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.Remote Actuation Method
diaphragm
Details
The means whereby a valve is actuated other than by the media passing through it.Maximum Inlet Pressure Rating
2400.0 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.Material
copper 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 |
|---|---|---|---|---|---|---|---|
| 920842-1 | 06481 | 1 | - | 5 | 2 | - | SE |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
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Manufacturer
MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS
CAGE: 96355
EAST RUTHERFORD
, NJ
, 07073-0084
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-138-5432
What is the NIIN of the NSN 4820-00-138-5432?
The National Item Identification Number (NIIN) of the NSN 4820-00-138-5432 is 00-138-5432
When the NSN 4820-00-138-5432 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Mon, Aug 9, 1971
Does the NSN 4820-00-138-5432 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-138-5432 contain any hazardous material?
No data in HMIRS
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