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Valve Seat NSN 4820-01-522-9551

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 4820-01-522-9551 NSN: 4820-01-522-9551

Features and Characteristics

End Application
4820-01-522-9547 purge valve
Part Name Assigned By Controlling Agency
Base ring
Material
Nickel alloy
Material Specification
Astm a164 uns n04400 assn standard single material response
FSC
4820 Nonpowered Valves
NIIN
015229551
NSN
4820015229551

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
719
Cage Code:
97141
Status:
A
MSDS:
Part Number:
16105A ITEM NO 14
Cage Code:
97141
Status:
A
MSDS:
Part Number:
16105A
Cage Code:
97141
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 4820-01-522-9551
What are the manufacturers of nsn 4820015229551?
Does this nsn 4820015229551 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015229551
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 4820015229551 contain any precious metals?
No precious metal content.
Does nsn 4820015229551 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015229551?
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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