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Gate Valve NSN 4820-01-280-3918

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 4820-01-280-3918 NSN: 4820-01-280-3918

Features and Characteristics

Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Valve Operation Method
Manual
Connection Type
Threaded internal pipe
Features Provided
Bonnet packing
Valve Size
1.000 inches
Maximum Operating Pressure And Media For Which Designed
235.0 pounds per square inch steam and 2000.0 pounds per square inch water-oil-gas
Thread Size
1.000 inches
Stem Type
Nonrising
Maximum Operating Tempurature And Media For Which Designed
1000.0 degrees fahrenheit steam and 100.0 degrees fahrenheit water-oil-gas
Inlet Relationship With Outlet
Identical
Pressure Class
800.0 pounds
Special Features
Solid wedge; hard faced seats; conventional port; chrome trim
Material
Steel uns k03504 body
Material Specification
Astm a105 assn standard single material response body
Thread Series Designator
Npt
FSC
4820 Nonpowered Valves
NIIN
012803918
NSN
4820012803918

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12111-1IN
Cage Code:
63220
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481803055
  • NAICS: 332911
  • SITC: 74780
  • Description: Gate type taps, cocks and valves of steel, hand operated
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-280-3918
What are the manufacturers of nsn 4820012803918?
Does this nsn 4820012803918 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012803918
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 4820012803918 contain any precious metals?
No precious metal content.
Does nsn 4820012803918 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012803918?
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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