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Valve Seat NSN 4820-01-228-7746

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 4820-01-228-7746 NSN: 4820-01-228-7746

Features and Characteristics

Overall Height
0.813 inches
Body Outside Diameter
2.502 inches
Body Inside Diameter
1.875 inches
Hardness Rating
Not rated
Seating Surface Shape
Flat
Special Features
Stellite finish
Material
Steel
Material Specification
Astm a217 wc6 assn standard single material response
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
012287746
NSN
4820012287746

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1S652-5-13
Cage Code:
84136
Status:
A
MSDS:
Part Number:
1S-652-5 PIECE 13
Cage Code:
85130
Status:
A
MSDS:
Part Number:
1S-652-5
Cage Code:
85130
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 4820-01-228-7746
What are the manufacturers of nsn 4820012287746?
Does this nsn 4820012287746 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012287746
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 4820012287746 contain any precious metals?
No precious metal content.
Does nsn 4820012287746 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012287746?
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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