Part Number 21537

Check Valve

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
21537
Demil:
No
Shelf Life:
UOM:
NIIN:
009375914
NSN
National Stock Number:
4820-00-937-5914 4820009375914
TXT
Description:
Check Valve
INC
INC
Item Name Code:
05487
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 number of bolt holes provided on the item.AECS
Bolt Hole Quantity:
3 2nd end
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:
The physical configuration of the flange.ARKN
Flange Shape:
Round with holes 2nd end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Flange 2nd end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded internal pipe 1st end
MRC:
The installed position for which the item is designed.BBJX
Mounting Position:
Vertical
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.500 inches 1st end
MRC:
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD
Outside Diameter:
6.562 inches 2nd end
MRC:
A nominal measurement of the smallest dimension of an item,in distinction from length or width.CWCK
Thickness:
0.235 inches 2nd end
MRC:
The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.CWCQ
Bolt Hole Diameter:
0.188 inches 2nd end
MRC:
The nominal length of a straight line which passes through the center of the bolt circle,and terminates at the circumference.CWCT
Bolt Circle Diameter:
5.937 inches 2nd end
MRC:
The design of the flange face.CWDF
Flange Face Design:
Plain 2nd end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy flow control device and rubber synthetic flow control device
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy body
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 1st end

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