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Valve Seat NSN 4820-00-723-8772

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 4820-00-723-8772 NSN: 4820-00-723-8772

Features and Characteristics

Hardness Rating
56.0 rockwell c body and 59.0 rockwell c body
Seating Surface Shape
Flat
Material
Steel
Material Specification
Qq-s-763 class 440c federal specification single material response
Surface Treatment
Passivate
Fsc Application Data
Manifold, hydraulic system, aircraft
FSC
4820 Nonpowered Valves
NIIN
007238772
NSN
4820007238772

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12769
Cage Code:
99643
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 4820-00-723-8772
What are the manufacturers of nsn 4820007238772?
Does this nsn 4820007238772 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007238772
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 4820007238772 contain any precious metals?
No precious metal content.
Does nsn 4820007238772 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007238772?
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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