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Valve Seat NSN 4820-01-439-5186

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 4820-01-439-5186 NSN: 4820-01-439-5186

Features and Characteristics

End Application
Mars class afs
Special Features
150 lb assembly
FSC
4820 Nonpowered Valves
NIIN
014395186
NSN
4820014395186

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CSS71VS FOR CSH
Cage Code:
74965
Status:
A
MSDS:
Part Number:
CSS71VS FOR CSHB-2-150
Cage Code:
74965
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 4820-01-439-5186
What are the manufacturers of nsn 4820014395186?
Does this nsn 4820014395186 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014395186
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 4820014395186 contain any precious metals?
No precious metal content.
Does nsn 4820014395186 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014395186?
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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