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Valve Seat NSN 4820-01-656-1420

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 4820-01-656-1420 NSN: 4820-01-656-1420

Features and Characteristics

FSC
4820 Nonpowered Valves
NIIN
016561420
NSN
4820016561420

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4212730
Cage Code:
75Q65
Status:
A
MSDS:
Part Number:
65014000
Cage Code:
20266
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-656-1420
What are the manufacturers of nsn 4820016561420?
Does this nsn 4820016561420 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016561420
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 4820016561420 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4820016561420 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4820016561420?
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

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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