Part Number 400

Safety Relief Valve

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
400
Demil:
No
Shelf Life:
UOM:
NIIN:
007275968

Part Information
Flange has gasket groove

NSN
National Stock Number:
4820-00-727-5968 4820007275968
TXT
Description:
Safety Relief Valve
INC
INC
Item Name Code:
05488
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:
Stem or disk
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
Indicates the type of renewable seating ring in the item.ADZH
Renewable Seat Ring Type:
Bolted
MRC:
The number of bolt holes provided on the item.AECS
Bolt Hole Quantity:
2 2nd end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
G9 plain, optional en (pipe) 1st end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Plain, optional en (pipe) 1st end
MRC:
A nominal measurement taken at right angles to the length of an item,in distinction from thickness.AKGF
Width:
2.500 inches 2nd end
MRC:
A nominal measurement of the longest dimension of an item,in distinction from width.AKGG
Length:
2.500 inches 2nd 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:
Rectangular with holes 2nd end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Flange 2nd end
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Pressure tight outlet side
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.750 inches 1st end
MRC:
The predetermined pressure at which the item is calibrated to open.CSDC
Opening Pressure Setting:
53.0 pounds per square inch
MRC:
A nominal measurement of the smallest dimension of an item,in distinction from length or width.CWCK
Thickness:
2.500 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:
0.278 inches 2nd end
MRC:
The center to center nominal distance between bolt holes along the length of an item.CWCY
Center To Center Distance Between Bolt Holes Along Length:
1.938 inches 2nd end
MRC:
The center to center nominal distance between bolt holes along the width of an item.CWDC
Center To Center Distance Between Bolt Holes Along Width:
1.938 inches 2nd end
MRC:
The design of the flange face.CWDF
Flange Face Design:
Plain all ends
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy body
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy seat
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Rubber synthetic flow control device
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel stem
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Err-090
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Angle
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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