Fluid Pressure Regulating Valve

1301F-3

(NSN) National Stock Number

4820-00-131-6780

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

27565

Schedule B Code

8481809015

Summary

Straight thru y body style, air media for which designed, threaded internal pipe first end connection type, plain first end style designator, 1/4-18 npt first end thread size and series/type designator, right-hand first end thread direction

DAC	HCC	DMIL	RNCC
6	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	AX

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

straight thru y

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

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 pipe

Details

A narrative description of the type of end connection.

First End Style Designator

plain

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

1/4-18 npt

Details

Designates the thread diameter,series/type,and number of threads per specific measurement scale.

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

brass

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

diaphragm

Details

The part that controls the flow through the item.

Flow Control Device Material

steel, corrosion resisting

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

Details

The number of end connections included in the item.

Outlet Pressure Range

+100.0 to 225.0 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 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

500.0 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

-20.0 deg fahrenheit minimum and 180.0 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

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
1301F	58046	5	-	C	1	-	ZZ
64A92B927	10001	A	-	7	2	-	AX
1301F	22508	6	-	5	9	-	AX
FS1301F-3	22508	6	-	3	2	-	AX
64A92B927	30003	A	-	5	2	-	AX
1301F	85046	5	-	C	1	-	ZZ
1301F	26819	6	-	C	1	-	ZZ

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
64490	-	P	-

RVC	WCC	TCC	SHC
-	594	Z	9

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Manufacturer

FISHER CONTROLS CO INC

CAGE: 22508

MARSHALLTOWN , IA , 50158-2891

UNITED STATES

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FAQs

Frequently asked questions for NSN 4820-00-131-6780

What is the NIIN of the NSN 4820-00-131-6780?

The National Item Identification Number (NIIN) of the NSN 4820-00-131-6780 is 00-131-6780

When the NSN 4820-00-131-6780 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 11, 1968

Does the NSN 4820-00-131-6780 contain any precious metals?

Type/content is unknown

Does the NSN 4820-00-131-6780 contain any hazardous material?

No data in HMIRS

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