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Valve Flow Regulating Element NSN 4820-01-548-6978

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 4820-01-548-6978 NSN: 4820-01-548-6978

Features and Characteristics

End Application
Efi/sight flow indicator model e-57-3
Part Name Assigned By Controlling Agency
Inavy-rotor
FSC
4820 Nonpowered Valves
NIIN
015486978
NSN
4820015486978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E-57-3BZ-.50IN-PC7
Cage Code:
72256
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 4820-01-548-6978
What are the manufacturers of nsn 4820015486978?
Does this nsn 4820015486978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015486978
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 4820015486978 contain any precious metals?
No precious metal content.
Does nsn 4820015486978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015486978?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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