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Check Ball NSN 4820-01-435-4278

Item Description

A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see ball, valve, ported.

NSN 4820-01-435-4278 NSN: 4820-01-435-4278

Features and Characteristics

End Application
Used on the mars class afs
Valve Size For Which Designed
3.000 inches
Valve Design Control Activity
50805
Valve Model Number For Which Designed
Mark ii
Material
Rubber synthetic
FSC
4820 Nonpowered Valves
NIIN
014354278
NSN
4820014354278

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EVMKII-4 3INCH
Cage Code:
50805
Status:
A
MSDS:
Part Number:
EVMKII-4
Cage Code:
50805
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 4820-01-435-4278
What are the manufacturers of nsn 4820014354278?
Does this nsn 4820014354278 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014354278
A spherical shaped device that may be of solid or hollow construction. it is designed to seat in an opening thereby preventing the passage of fluid. it may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. for valve balls that include ports see ball, valve, ported.
Does nsn 4820014354278 contain any precious metals?
No precious metal content.
Does nsn 4820014354278 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014354278?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
40243
FIIG:
A517W0
App. Key:
Cond. Code:
1
Status:
A

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