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Stop Diaphragm Valve NSN 4820-01-074-6521

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 4820-01-074-6521 NSN: 4820-01-074-6521

Features and Characteristics

Thread Direction
Right-hand 1st end
Connection Style
Err-090 2nd end
Valve Operation Method
Automatic
Connection Type
Unthreaded external hose 2nd end
Thready Qty Per Inch (tpi)
11-1/2 1st end
Maximum Operating Pressure
60.0 pounds per square inch single response
Thread Size
0.750 inches 1st end
Inside Diameter Hose Accommodated
0.900 inches 2nd end
Material
Copper alloy body
Media For Which Designed
Water, fresh single response
Style Designator
Err-090
Thread Series Designator
Nh 1st end
FSC
4820 Nonpowered Valves
NIIN
010746521
NSN
4820010746521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
90077AC001
Cage Code:
98523
Status:
A
MSDS:
Part Number:
C90077AC001
Cage Code:
98523
Status:
A
MSDS:
Part Number:
H90077A001PC8
Cage Code:
98523
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 4820-01-074-6521
What are the manufacturers of nsn 4820010746521?
Does this nsn 4820010746521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010746521
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 4820010746521 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010746521 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010746521?
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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