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Valve Seat NSN 4820-01-366-9567

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 4820-01-366-9567 NSN: 4820-01-366-9567

Features and Characteristics

Criticality Code Justification
Zzzy
Material
Nickel alloy
Material Specification
Qq-n-281 federal specification single material response
Reference Number Differentiating Characteristics
Item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition
FSC
4820 Nonpowered Valves
NIIN
013669567
NSN
4820013669567

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
255580 PIECE 16
Cage Code:
43689
Status:
A
MSDS:
Part Number:
255580 PIECE 16Q3
Cage Code:
03950
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 4820-01-366-9567
What are the manufacturers of nsn 4820013669567?
Does this nsn 4820013669567 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013669567
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 4820013669567 contain any precious metals?
No precious metal content.
Does nsn 4820013669567 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013669567?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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