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Stop Diaphragm Valve NSN 4820-00-726-7976

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 4820-00-726-7976 NSN: 4820-00-726-7976

Features and Characteristics

Thread Class
3b 1st end
Thread Direction
Right-hand 1st end
Connection Style
Gasket sea (boss) 1st end
Valve Operation Method
Hydraulic
Connection Type
Threaded internal boss 1st end
Mounting Facility
Threaded fastener
Thready Qty Per Inch (tpi)
20 1st end
Power Drive Operating Pressure
55.0 pounds per square inch
Maximum Operating Pressure
55.0 pounds per square inch single response
Thread Size
0.437 inches 1st end
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Thread Series Designator
Unf 1st end
FSC
4820 Nonpowered Valves
NIIN
007267976
NSN
4820007267976

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
265-481043
Cage Code:
43999
Status:
A
MSDS:
Part Number:
7-805255
Cage Code:
92003
Status:
A
MSDS:
Part Number:
NA5-6160-1
Cage Code:
43999
Status:
A
MSDS:
Part Number:
265-948253A
Cage Code:
43999
Status:
A
MSDS:
Part Number:
NA5-6472-1A
Cage Code:
43999
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 4820-00-726-7976
What are the manufacturers of nsn 4820007267976?
Does this nsn 4820007267976 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007267976
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 4820007267976 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820007267976 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007267976?
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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