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Gate Valve NSN 4820-00-226-0797

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 4820-00-226-0797 NSN: 4820-00-226-0797

Features and Characteristics

Pipe Size Accommodated
0.750 inches
Bonnet Type
Inside screw
Bonnet Attachment Method
U-bolt
Valve Operation Method
Manual
Features Provided
Bonnet packing
Thready Qty Per Inch (tpi)
14
Maximum Operating Pressure And Media For Which Designed
125.0 pounds per square inch steam and 225.0 pounds per square inch water-oil-gas
Thread Size
0.750 inches
Stem Type
Rising
Material
Iron cast uns f11501 and iron cast uns f12102 and iron cast uns f12802 body
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
002260797
NSN
4820002260797

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
490
Cage Code:
14959
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481803010
  • NAICS: 332919
  • SITC: 74780
  • Description: Gate type taps, cocks and valves of iron, hand operated
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-226-0797
What are the manufacturers of nsn 4820002260797?
Does this nsn 4820002260797 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002260797
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 4820002260797 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002260797 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002260797?
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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