Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Trim/drain vent valve assembly
NSN
National Stock Number:
TXT
Description:
Safety Relief Valve
MRC:
A measurement of the pipe size the item will accommodate.AAAR
Pipe Size Accommodated:
0.500 inches 2nd end
MRC:
A measurement of the pipe size the item will accommodate.AAAR
Pipe Size Accommodated:
1.500 inches 1st end
MRC:
Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR
Bonnet Type:
Inside spring
MRC:
The means by which the bonnet is attached to the item.ADST
Bonnet Attachment Method:
Threaded
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The rated valve discharge capacity per unit of time.ADSY
Valve Discharge Flow Rate:
285.0 cubic feet per minute
MRC:
Indicates the type of renewable seating ring in the item.ADZH
Renewable Seat Ring Type:
Pressed-in
MRC:
The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ
Maximum Operating Temp:
104.0 degrees fahrenheit single response
MRC:
The minimum temperature at which the item is designed to operate.AEQJ
Minimum Operating Temp:
40.0 degrees fahrenheit
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Nha flowmeter 0-2, w/s los angeles class ssn (688)
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Socket err-100
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 pipe 1st end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Unthreaded internal pipe 2nd end
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
125.0 pounds per square inch single response
MRC:
The predetermined pressure at which the item is calibrated to open.CSDC
Opening Pressure Setting:
114.0 pounds per square inch
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Flow control devices are poppet plus disc stack assembly; service fluid is seawater saturated air; operational set pressure is 114 psig with a set pressure range of 105 to 125 psig; blowdown pressure is 110 psig; inlet connection is 1.500 nps sw union thread piece and drain connection is 0.500 nps sw union thread piece; both connections are iaw cage 80064 dwg 803-1385884; union nuts and tailpieces are not included
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 964 body
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Nickel alloy flow control device
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic polyamide seat
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:
6/12 annealed l+410/astm-d4066 assn standard single material response seat
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:
Astm-b369 alloy c96400 assn standard single material response body
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-n-286 grade 500 and qq-n-281 class a federal specification single material response flow control device
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Air single response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Err-090
