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Gate Valve NSN 4820-00-797-2479

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 4820-00-797-2479 NSN: 4820-00-797-2479

Features and Characteristics

Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Valve Operation Method
Manual
Connection Type
Threaded internal pipe
Features Provided
Bonnet packing
Valve Size
0.750 inches
Maximum Operating Pressure And Media For Which Designed
125.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Thread Size
0.750 inches
Stem Type
Nonrising
Maximum Operating Tempurature And Media For Which Designed
400.0 degrees fahrenheit steam and 150.0 degrees fahrenheit water-oil-gas
Inlet Relationship With Outlet
Identical
Pressure Class
125.0 pounds per square inch
Special Features
Solid wedge (disk)
Material
Copper alloy body
Material Specification
Astm b62 assn standard single material response disk
Thread Series Designator
Npt
FSC
4820 Nonpowered Valves
NIIN
007972479
NSN
4820007972479

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FIG.4-3/4IN.
Cage Code:
63686
Status:
A
MSDS:
Part Number:
4-3/4
Cage Code:
63686
Status:
A
MSDS:
Part Number:
A1088592G15
Cage Code:
28527
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481801060
  • NAICS: 332911
  • SITC: 74780
  • Description: Gate type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-797-2479
What are the manufacturers of nsn 4820007972479?
Does this nsn 4820007972479 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007972479
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 4820007972479 contain any precious metals?
No precious metal content.
Does nsn 4820007972479 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007972479?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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