Part Number 311111-4IN

Check Valve

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
311111-4in
Demil:
No
Shelf Life:
UOM:
NIIN:
010628563

Part Information
Locking wire 0.094 in. X 6.000 in. Lg. To be provided by the installing activity; swing check type

NSN
National Stock Number:
4820-01-062-8563 4820010628563
TXT
Description:
Check Valve
INC
INC
Item Name Code:
05487
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Weight
MRC:
The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ
Maximum Operating Temp:
160.0 degrees fahrenheit single response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Streamlined with one brazing ring (tube) all ends
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Unthreaded internal tube all ends
MRC:
The installed position for which the item is designed.BBJX
Mounting Position:
Horizontal
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
700.0 pounds per square inch single response
MRC:
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.CWFD
Outside Diameter Tube Accommodated:
1.250 inches all ends
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 903
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-c-390, alloy d5 federal specification single material response
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Water-oil-gas single response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru

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