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Stop Diaphragm Valve NSN 4820-00-554-8576

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 4820-00-554-8576 NSN: 4820-00-554-8576

Features and Characteristics

Thread Direction
Right-hand all ends
Bonnet Type
Inside screw
Bonnet Attachment Method
Bolted
Maximum Operating Temp
180.0 degrees fahrenheit single response
Connection Style
Plain, optional en (pipe) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal pipe all ends
Maximum Operating Pressure
150.0 pounds per square inch single response
Thread Size
1.000 inches all ends
Material
Rubber flow control device
Media For Which Designed
Water-oil-gas single response
Surface Treatment
Cadmium
Style Designator
Straight thru
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
005548576
NSN
4820005548576

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
500A
Cage Code:
25203
Status:
A
MSDS:
Part Number:
A2450-2-19
Cage Code:
89074
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 4820-00-554-8576
What are the manufacturers of nsn 4820005548576?
Does this nsn 4820005548576 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005548576
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 4820005548576 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005548576 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005548576?
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
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