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Valve Flow Regulating Element NSN 4820-01-553-1919

Item Description

A cylindrical item designed for stationary mounting in a valve to regulate and quiet the flow of liquids or gases. The flow is regulated by a series of passages such as drilled holes, slots, or the like. It is normally used on a submarine for a quiet operation.

NSN 4820-01-553-1919 NSN: 4820-01-553-1919

Features and Characteristics

Part Name Assigned By Controlling Agency
Sonic nozzle based molblocs
Special Features
Continuous, real-time reading; can be fully automated; covers ranges up to 5 000 slm in n2 and air
Functional Description
High precision transfer standard intended for calibrating other transfer standards or process flow meters and controllers
FSC
4820 Nonpowered Valves
NIIN
015531919
NSN
4820015531919

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5E2-S
Cage Code:
2J641
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-553-1919
What are the manufacturers of nsn 4820015531919?
Does this nsn 4820015531919 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015531919
A cylindrical item designed for stationary mounting in a valve to regulate and quiet the flow of liquids or gases. the flow is regulated by a series of passages such as drilled holes, slots, or the like. it is normally used on a submarine for a quiet operation.
Does nsn 4820015531919 contain any precious metals?
No precious metal content.
Does nsn 4820015531919 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015531919?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
41720
FIIG:
A23900
App. Key:
A
Cond. Code:
1
Status:
A

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