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Gate Valve NSN 4820-01-030-6257

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 4820-01-030-6257 NSN: 4820-01-030-6257

Features and Characteristics

Bonnet Type
Inside screw
Bonnet Attachment Method
Union
Valve Operation Method
Manual
Connection Type
Threaded internal pipe
Features Provided
Bonnet packing
Maximum Operating Pressure And Media For Which Designed
300.0 pounds per square inch water, fresh and 1000.0 pounds per square inch water-oil-gas
Thread Size
2.000 inches
Stem Type
Rising
Maximum Operating Tempurature And Media For Which Designed
450.0 degrees fahrenheit water, fresh and 450.0 degrees fahrenheit water-oil-gas
Special Features
R.H. Thd
Material
Copper alloy stem
Material Specification
Qq-c-390, alloy d4 federal specification single material response seat
Thread Series Designator
Npt
Furnished Items And Quantity
1 nut
Reference Number Differentiating Characteristics
As differentiated by nom pipe size accommodated
FSC
4820 Nonpowered Valves
NIIN
010306257
NSN
4820010306257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B-143
Cage Code:
82666
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-030-6257
What are the manufacturers of nsn 4820010306257?
Does this nsn 4820010306257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010306257
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 4820010306257 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010306257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010306257?
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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