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Pneumatic Tank Valve NSN 4820-00-639-9221

Item Description

A valve, designed for attachment to pressure tanks and/or mechanical equipment for the purpose of permitting an increase, decrease, and the gaging of pressure (similar to tire valves) within a confining chamber carrying compressed air, gases or oil.

NSN 4820-00-639-9221 NSN: 4820-00-639-9221

Features and Characteristics

Body Material
Brass
Outside Surface Treatment
Any acceptable
Body Style
Angle, multiple connection
Stem Material
Any acceptable
Furnished Items
Cap
Tempurature Rating
Not rated
First End Connection Type
Threaded external pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.125 inches
First End Thread Size And Series/type Designator
0.125-27 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded external boss
Second End Style Designator
Gasket seal
Second End Thread Size And Series/type Designator
0.302-32 nonstandard
Second End Thread Class
Any acceptable
Second End Thread Direction
Right-hand
Seat Material
Steel, corrosion resisting
Flow Control Device
Poppet
Flow Control Device Material
Any acceptable
End Connection Quantity
2
Core Environmental Protection
Oil resistant
Commercial Core Length Designator
Standard
Spring Material
Brass
Commercial Spring Tension Rating
Medium
FSC
4820 Nonpowered Valves
NIIN
006399221
NSN
4820006399221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
733180PC4
Cage Code:
10001
Status:
A
MSDS:
Part Number:
1468E-6
Cage Code:
22783
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-639-9221
What are the manufacturers of nsn 4820006399221?
Does this nsn 4820006399221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006399221
A valve, designed for attachment to pressure tanks and/or mechanical equipment for the purpose of permitting an increase, decrease, and the gaging of pressure (similar to tire valves) within a confining chamber carrying compressed air, gases or oil.
Does nsn 4820006399221 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820006399221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006399221?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06509
FIIG:
A07100
App. Key:
AM
Cond. Code:
1
Status:
A

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