Part Number 509959-1

Check Valve

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
509959-1
Demil:
No
Shelf Life:
UOM:
NIIN:
007567937
NSN
National Stock Number:
4820-00-756-7937 4820007567937
TXT
Description:
Check Valve
INC
INC
Item Name Code:
05487
MRC:
A measurement of the pipe size the item will accommodate.AAAR
Pipe Size Accommodated:
1.000 inches 1st end
MRC:
A measurement of the pipe size the item will accommodate.AAAR
Pipe Size Accommodated:
1.000 inches 2nd end
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.AAJF
Thread Direction:
Right-hand 2nd end
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.AAJF
Thread Direction:
Right-hand 1st end
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Poppet
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Plain, optional end (pipe) 1st end
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:
Threaded external pipe 2nd end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded internal pipe 1st end
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
11-1/2 1st end
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
11-1/2 2nd end
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
5000.0 pounds per square inch single response
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.000 inches 1st end
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.000 inches 2nd end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Npt 2nd end
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Npt 1st end

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