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Valve Seat NSN 4820-01-494-4251

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 4820-01-494-4251 NSN: 4820-01-494-4251

Features and Characteristics

End Application
E/i: turbine cylinder assembly
Special Features
Next higher assembly.6512e10-001: nozzle block.
FSC
4820 Nonpowered Valves
NIIN
014944251
NSN
4820014944251

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5D87497-001
Cage Code:
90099
Status:
A
MSDS:
Part Number:
6511E91FN7
Cage Code:
90099
Status:
A
MSDS:
Part Number:
6511E91
Cage Code:
90099
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 4820-01-494-4251
What are the manufacturers of nsn 4820014944251?
Does this nsn 4820014944251 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014944251
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 4820014944251 contain any precious metals?
No precious metal content.
Does nsn 4820014944251 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014944251?
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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