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Valve Seat NSN 4820-01-178-7023

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 4820-01-178-7023 NSN: 4820-01-178-7023

Features and Characteristics

Material
Stainless steel
FSC
4820 Nonpowered Valves
NIIN
011787023
NSN
4820011787023

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7878 ITEM 3
Cage Code:
79342
Status:
A
MSDS:
Part Number:
7878
Cage Code:
79342
Status:
A
MSDS:
Part Number:
7878 ITEM 3-2IN
Cage Code:
79342
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 4820-01-178-7023
What are the manufacturers of nsn 4820011787023?
Does this nsn 4820011787023 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011787023
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 4820011787023 contain any precious metals?
No precious metal content.
Does nsn 4820011787023 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011787023?
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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