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Vacuum Regulating Valve NSN 4820-00-454-9757

Item Description

A device designed to regulate vacuum within the desired operating limits. See also valve, vacuum breaking.

NSN 4820-00-454-9757 NSN: 4820-00-454-9757

Features and Characteristics

Body Material
Aluminum alloy
Outside Surface Treatment
Anodized
Body Style
Cross give "adqm" "adqn" "adqp" "adqq" only if flanged all ends
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.250 inches
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Third End Relationship With Preceding Ends
Identical with first end
Fourth End Relationship With Preceding Ends
Identical with first end
Flow Control Device
Diaphragm
Flow Control Device Material
Polyamide nylon and rubber, buna-n
End Connection Quantity
4
Tempurature Adjustability
Not adjustable
FSC
4820 Nonpowered Valves
NIIN
004549757
NSN
4820004549757

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16112
Cage Code:
07282
Status:
A
MSDS:
Part Number:
920840
Cage Code:
06481
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 4820-00-454-9757
What are the manufacturers of nsn 4820004549757?
Does this nsn 4820004549757 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004549757
A device designed to regulate vacuum within the desired operating limits. see also valve, vacuum breaking.
Does nsn 4820004549757 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004549757 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004549757?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27489
FIIG:
A07100
App. Key:
AU
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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