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Stop Diaphragm Valve NSN 4820-00-690-0375

Item Description

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

NSN 4820-00-690-0375 NSN: 4820-00-690-0375

Features and Characteristics

Thread Class
3b 1st end
Thread Direction
Right-hand all ends
Bonnet Type
Inside screw
Bonnet Attachment Method
Bolted
Maximum Operating Temp
450.0 degrees fahrenheit single response
Connection Style
Gasket sea (boss) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal boss all ends
Mounting Facility
Bulkhead
Features Provided
Bonnet packing
Maximum Operating Pressure
750.0 pounds per square inch single response
Thread Size
0.437 inches all ends
Outside Diameter Tube Accommodated
0.250 inches 1st end
Special Features
Designed for vacuum service, w/tetrafluoroethylene swaged-in valve seat
Material
Stainless steel flow control device
Media For Which Designed
Air single response
Surface Treatment
Passivate
Style Designator
Straight thru
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
006900375
NSN
4820006900375

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16N17-9512
Cage Code:
10855
Status:
A
MSDS:
Part Number:
1266-82-0000
Cage Code:
88773
Status:
A
MSDS:
Part Number:
A100024
Cage Code:
88773
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 4820-00-690-0375
What are the manufacturers of nsn 4820006900375?
Does this nsn 4820006900375 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006900375
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. the flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. for packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.
Does nsn 4820006900375 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820006900375 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006900375?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13619
FIIG:
A046B0
App. Key:
AC
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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