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Valve Seat NSN 4820-01-653-8363

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN 4820-01-653-8363 NSN: 4820-01-653-8363

Features and Characteristics

Criticality Code Justification
Feat
Special Features
Quality assurance tested and certified for deep submergence systems
FSC
4820 Nonpowered Valves
NIIN
016538363
NSN
4820016538363

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
211081997
Cage Code:
53711
Status:
A
MSDS:
Part Number:
801-6405342 FIND 11
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211081997D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
DF330707 FIND 11D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
801-6405342 FIND 11D0
Cage Code:
03950
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-653-8363
What are the manufacturers of nsn 4820016538363?
Does this nsn 4820016538363 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016538363
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.
Does nsn 4820016538363 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4820016538363 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4820016538363?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
App. Key:
A
Cond. Code:
2
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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