4820-01-549-4772

Fluid Pressure Regulating Valve email this page
ITAR Registered

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Reference images of this national stock number
Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772 Reference of NSN 4820-01-549-4772

Model or part number: ASTM-F1370

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Description

Air Regulator Valve NSN 4820-01-549-4772.

pdf NSN 4820-01-549-4772 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Bronze, astm b61
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Straight thru
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Tailpiece w/grooves and union nut
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Water, salt
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Unthreaded internal pipe
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Socket w/brazing ring
MRC:
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.ACLG
First End Pipe Size Accommodated:
2.000 inches
MRC:
Indicates whether or not the second end is identical to the first end.ACLR
Second End Relationship With First End:
Identical
MRC:
The element,compound,or mixture of which the seating surfaces are fabricated.ACSH
Seat Material:
Nickel copper alloy
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Rubber, buna-n
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
2
MRC:
Indicates the type of renewable seating ring in the item.ADZH
Renewable Seat Ring Type:
Threaded
MRC:
The minimum to maximum limits of outlet pressure of the item.AEVA
Outlet Pressure Range:
+50.0/+125.0 pounds per square inch
MRC:
Indicates the basic design type used for regulating the item.AEVN
Regulation Type:
Automatic single stage
MRC:
The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.AEVR
Valve Loading Method:
Spring
MRC:
The maximum pressure of the media on the inlet side at which an item is designed to operate.AEVZ
Maximum Inlet Pressure Rating:
250.0 pounds per square inch
MRC:
An indication of whether or not a filter is included.AEWF
Filter:
Not included
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Lha1
MRC:
Designates the size of the valve.CCFG
Valve Size:
2.000 inches
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Pressure reducing valve iaw astm-f1370, type h sea water
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81346 - f1350 professional/industrial association specification
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
Ii type and 250 class
MRC:
--
NIIN:
015494772
MRC:
--
NATO Stock Number:
4820-01-549-4772
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A21100
MRC:
--
INC:
27565
MRC:
--
IMM:
AX AX
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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4820-01-549-4772

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481809015
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809015

Operating, For Controlling Variables Such As Temperature, Pressure, Flow and Liquid Level Regulator Valves, Self

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
127200
NMF Description:
Pressure Redcng Water Relief Valve
UFC:
64480
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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