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Gate Valve NSN 4820-01-025-0857

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 4820-01-025-0857 NSN: 4820-01-025-0857

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
1.500 inches
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam and 300.0 pounds per square inch water-oil-gas
Thread Size
1.500 inches
Stem Type
Rising
Inlet Relationship With Outlet
Identical
Pressure Class
150.0 pounds
Special Features
Uni-ball disc
Material
Copper alloy 836 disk
Material Specification
Astm b62 assn standard single material response disk
Thread Series Designator
Npt
FSC
4820 Nonpowered Valves
NIIN
010250857
NSN
4820010250857

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2150-1-1-2
Cage Code:
37239
Status:
A
MSDS:
Part Number:
142C903H02
Cage Code:
97942
Status:
A
MSDS:
Part Number:
2150FIG1 1-2IN
Cage Code:
37239
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-025-0857
What are the manufacturers of nsn 4820010250857?
Does this nsn 4820010250857 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010250857
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 4820010250857 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010250857 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010250857?
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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