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Valve Seat NSN 4820-00-204-9659

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 4820-00-204-9659 NSN: 4820-00-204-9659

Features and Characteristics

Overall Height
1.312 inches
Body Outside Diameter
0.921 inches
Body Inside Diameter
0.562 inches
End Application
HARN-IS-CHF-EGER
Seating Surface Shape
Angular
Material
Zinc alloy
Surface Treatment
Dichromate
FSC
4820 Nonpowered Valves
NIIN
002049659
NSN
4820002049659

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
239899
Cage Code:
06853
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 4820-00-204-9659
What are the manufacturers of nsn 4820002049659?
Does this nsn 4820002049659 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002049659
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 4820002049659 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002049659 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002049659?
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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