4820-00-446-8468

Expansion Valve email this page

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Reference of NSN 4820-00-446-8468 Reference of NSN 4820-00-446-8468

Model or part number: 206CFA50686

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About this product
The end connection identified above as the second end is the valve inlet

pdf NSN 4820-00-446-8468 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Brass
MRC:
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.AAJP
Outside Surface Treatment:
Enamel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Angle give "adqm" or "adqn" if flanged one or two ends
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
4clamps, 1screw
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Refrigerant 12
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Threaded external tube
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Flared
MRC:
The length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.ACLH
First End Outside Diameter Tube Accommodated:
0.375 inches
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.ACLK
First End Thread Class:
2a
MRC:
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.ACLL
First End Thread Direction:
Right-hand
MRC:
Indicates whether or not the second end is identical to the first end.ACLR
Second End Relationship With First End:
Not identical
MRC:
A narrative description of the type of end connection.ACLS
Second End Connection Type:
Threaded external tube
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACLT
Second End Style Designator:
Flared
MRC:
The length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.ACMP
Second End Outside Diameter Tube Accommodated:
0.250 inches
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.ACMR
Second End Thread Class:
2a
MRC:
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.ACMS
Second End Thread Direction:
Right-hand
MRC:
The element,compound,or mixture of which the seating surfaces are fabricated.ACSH
Seat Material:
Steel, corrosion resisting
MRC:
The angle of the end surface upon which the mated surface seats,expressed in degrees.ACTE
First End Seat Angle In Deg:
45.0
MRC:
The angle of the end surface upon which the mated surface seats,expressed in degrees.ACTF
Second End Seat Angle In Deg:
45.0
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Needle
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Steel, corrosion resisting
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
2
MRC:
A measurement of the longest dimension of a capillary tube.AEVT
Capillary Tube Length:
40.000 inches
MRC:
A measurement of the longest dimension of a bulb.AEVU
Bulb Length:
2.469 inches
MRC:
The length of a straight line which passes through the center of the bulb,and terminates at the circumference.AEVV
Bulb Diameter:
0.500 inches
MRC:
Indicates the type of control by which the valve is expanded.AFKK
Valve Expansion Control Type:
Thermostatic
MRC:
A designation of the evaporator temperature range at which the valve is designed to operate.AFKL
Valve Evaporator Tempurature Range Designation:
Plus 40f to minus 40f
MRC:
An indication of whether or not a device is included that throttles or stops the flow of liquid,gas,and the like,through the valve when evaporator suction pressure reaches the maximum pressure setting.AFKM
Valve Pressure Limiting Device:
Not included
MRC:
Indicates the type of transfer agent contained in the thermostatic bulb which reacts to temperature change.AFKQ
Bulb Media Type:
Refrigerant 12
MRC:
The means utilized to hold the bulb in position.AFKR
Bulb Mounting Method:
Clamp
MRC:
Indicates whether the equalizer location is internal,external,or both.AFKU
Valve Equalizer Location:
Internal
MRC:
The capacity of the item as rated by industry,expressed in british thermal units /btu/ of refrigeration per hour.AGUB
Refrigeration Capacity In Btu Per Hour:
12.0
MRC:
--
NIIN:
004468468
MRC:
--
NATO Stock Number:
4820-00-446-8468
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A07100
MRC:
--
INC:
05493
MRC:
--
IMM:
AX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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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 4820-00-446-8468

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

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:
8481809050
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809050

Other Taps, Cocks, Valves, Etc., Nesoi

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:
127220
NMF Description:
Pressure Reg/red/relief Valves Noi
UFC:
64490
LTL:
77.5
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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