Fluid Pressure Regulating Valve

67A77C168-168

67A77C168-168
(NSN) National Stock Number
4820-00-126-9771
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary

Painted outside surface treatment, angle body style, refrigerant, noncorrosive media for which designed, unthreaded internal tube first end connection type, socket first end style designator, 1.125 inches nominal first end outside diameter tube accommodated

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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
painted
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.
Media For Which Designed
refrigerant, noncorrosive
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
unthreaded internal tube
Details A narrative description of the type of end connection.
First End Style Designator
socket
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
First End Outside Diameter Tube Accommodated
1.125 inches nominal
Details The length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
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.
Flow Control Device
disk, top guided
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.
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.
Maximum Inlet Pressure Rating
465.0 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
48.0 pounds per square inch
Details The set /nonadjustable/ pressure of the media on the outlet side.
Filter
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
67A77C168 30003 5 - 3 9 - KE
67A77C168 90598 5 - 5 9 - AX
237-104 91494 5 - 5 9 - AX
237AVIL-70237-167 91494 5 - 5 9 - AX
237AVILX01528A 91494 5 - 5 9 - AX
237AW10/75L-1-1/8-237-104 91494 5 - 5 9 - AX
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
- 576 Z 9

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Manufacturer
NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
CAGE: 30003
PATUXENT RIVER , MD , 20670-1547
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-126-9771
What is the NIIN of the NSN 4820-00-126-9771?
The National Item Identification Number (NIIN) of the NSN 4820-00-126-9771 is 00-126-9771
When the NSN 4820-00-126-9771 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 22, 1968
Does the NSN 4820-00-126-9771 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-126-9771 contain any hazardous material?
No data in HMIRS

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