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Valve Seat NSN 4820-01-225-0047

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 4820-01-225-0047 NSN: 4820-01-225-0047

Features and Characteristics

Reference Number Differentiating Characteristics
Magnetic permeability shall not exceed 2.0 after fabrication
FSC
4820 Nonpowered Valves
NIIN
012250047
NSN
4820012250047

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
04345-01
Cage Code:
55107
Status:
A
MSDS:
Part Number:
LL-1408 ITEM 18
Cage Code:
55107
Status:
A
MSDS:
Part Number:
04345-01VM
Cage Code:
03950
Status:
A
MSDS:
Part Number:
LL-1408 ITEM 18VM
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 4820-01-225-0047
What are the manufacturers of nsn 4820012250047?
Does this nsn 4820012250047 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012250047
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 4820012250047 contain any precious metals?
No precious metal content.
Does nsn 4820012250047 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012250047?
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
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