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Globe Valve NSN 4820-00-639-9811

Item Description

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

NSN 4820-00-639-9811 NSN: 4820-00-639-9811

Features and Characteristics

Pipe Size Accommodated
0.500 inches 1st end
Offset Distance
0.875 inches
Flow Control Device
Needle
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Connection Style
Plain (tube) 1st end
Valve Operation Method
Manual
Connection Type
Unthreaded internal pipe 1st end
Features Provided
Valve stem lock shield and bonnet packing
Maximum Operating Pressure
3000.0 pounds per square inch single response
Criticality Code Justification
Zzzy
Media For Which Designed
Water, salt single response
Style Designator
Straight through w/offset
Reference Number Differentiating Characteristics
Selected and tested for nuclear propulsion plant systems
FSC
4820 Nonpowered Valves
NIIN
006399811
NSN
4820006399811

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
29790
Cage Code:
14959
Status:
A
MSDS:
Part Number:
S4824-3271993
Cage Code:
80064
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-639-9811
What are the manufacturers of nsn 4820006399811?
Does this nsn 4820006399811 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006399811
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. the flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. the stem is at a 90 degree (1.5708 radians) angle to axis of flow. excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.
Does nsn 4820006399811 contain any precious metals?
No precious metal content.
Does nsn 4820006399811 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006399811?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05485
FIIG:
A046B0
App. Key:
AT
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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