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Gate Valve NSN 4820-00-893-5031

Item Description

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

NSN 4820-00-893-5031 NSN: 4820-00-893-5031

Features and Characteristics

Pipe Size Accommodated
2.500 inches
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Valve Operation Method
Manual
Features Provided
Bonnet packing
Thready Qty Per Inch (tpi)
8
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Thread Size
2.500 inches
Stem Type
Rising
Maximum Operating Tempurature And Media For Which Designed
500.0 degrees fahrenheit steam and 500.0 degrees fahrenheit water-oil-gas
Material
Copper alloy 836 seat
Material Specification
Qq-c-390, alloy b5 federal specification single material response seat
Thread Series Designator
Npt
Reference Number Differentiating Characteristics
As differentiated by size of end connections
FSC
4820 Nonpowered Valves
NIIN
008935031
NSN
4820008935031

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
500
Cage Code:
48422
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-893-5031
What are the manufacturers of nsn 4820008935031?
Does this nsn 4820008935031 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008935031
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. it may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. the body flange may be designed to accommodate tube type connectors. it may or may not contain thermal relief features. includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Does nsn 4820008935031 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008935031 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008935031?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05482
FIIG:
A500A0
App. Key:
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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