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Gate Valve NSN 4820-00-421-7490

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 4820-00-421-7490 NSN: 4820-00-421-7490

Features and Characteristics

Pipe Size Accommodated
2.000 inches
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Valve Operation Method
Manual
Connection Type
Butt weld pipe
Features Provided
Bonnet packing
Valve Size
2.000 inches
Maximum Operating Pressure And Media For Which Designed
600.0 pounds per square inch water-oil-gas
Stem Type
Rising
Inlet Relationship With Outlet
Identical
Material
Steel comp 410 and stainless steel disk
Nondefinitive Specification/std Data
D composition
FSC
4820 Nonpowered Valves
NIIN
004217490
NSN
4820004217490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2620-920X4ASSYG2IN600PSIBTWLD
Cage Code:
81982
Status:
A
MSDS:
Part Number:
30003E
Cage Code:
14959
Status:
A
MSDS:
Part Number:
30003E2IN
Cage Code:
14959
Status:
A
MSDS:
Part Number:
MILV18110
Cage Code:
81349
Status:
A
MSDS:
Part Number:
SS845-1889558ASSYG2IN600PSIBTWLD
Cage Code:
80064
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 4820-00-421-7490
What are the manufacturers of nsn 4820004217490?
Does this nsn 4820004217490 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004217490
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 4820004217490 contain any precious metals?
No precious metal content.
Does nsn 4820004217490 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004217490?
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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