Fluid Pressure Regulating Valve

3320

3320
(NSN) National Stock Number
4820-00-181-8015
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary

Straight thru w/offset body style, nitrogen, gaseous media for which designed, threaded internal pipe first end connection type, gasket seal first end style designator, 0.438-20 nptf first end thread size and series/type designator, right-hand first end thread direction

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - HD
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 w/offset
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Media For Which Designed
nitrogen, gaseous
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
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
0.438-20 nptf
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
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 pipe
Details A narrative description of the type of end connection.
Second End Style Designator
plain
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
0.438-20 nptf
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.
Offset Distance
3.000 inches nominal
Details The distance of offset in the item.
Flow Control Device
disk
Details The part that controls the flow through the item.
End Connection Quantity
2
Details The number of end connections included in the item.
Mounting Facility
stud
Details The means other than the end connection/s/ by which the item may be mounted.
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.
Filter
not included
Details An indication of whether or not a filter is included.
Material
aluminum alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
TYCO FIRE PRODUCTS LP
CAGE: 03670
MARINETTE , WI , 54143-2542
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-181-8015
What is the NIIN of the NSN 4820-00-181-8015?
The National Item Identification Number (NIIN) of the NSN 4820-00-181-8015 is 00-181-8015
When the NSN 4820-00-181-8015 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sat, Feb 24, 1973
Does the NSN 4820-00-181-8015 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-181-8015 contain any hazardous material?
No data in HMIRS

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