4820-01-322-3267

System Pressure Regulating Valve email this page

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Reference images of this national stock number
Reference of NSN 4820-01-322-3267 Reference of NSN 4820-01-322-3267

Model or part number: 898926-3-1

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Description

Expansion Bypass Valve NSN 4820-01-322-3267.

pdf NSN 4820-01-322-3267 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Any acceptable
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Air
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Threaded internal tube
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Swivel nut, flare
MRC:
Designates the thread diameter,series/type,and number of threads per specific measurement scale.ACLJ
First End Thread Size And Series/type Designator:
7/16-20 unjf
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.ACLK
First End Thread Class:
3b
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:
Plain
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Diaphragm
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Any acceptable
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
2
MRC:
Indicates the basic design type used for regulating the item.AEVN
Regulation Type:
Automatic double 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 means whereby a valve is actuated other than by the media passing through it.AEVS
Remote Actuation Method:
Diaphragm
MRC:
The maximum pressure of the media on the inlet side at which an item is designed to operate.AEVZ
Maximum Inlet Pressure Rating:
355.0 pounds per square inch
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
59364-898926-3-1 manufacturers standard
MRC:
--
NIIN:
013223267
MRC:
--
NATO Stock Number:
4820-01-322-3267
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A21100
MRC:
--
INC:
35896
MRC:
--
IMM:
AX
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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 4820-01-322-3267

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

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.

Manufacturers

This NSN is registered to the following cage codes.
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