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Valve Seat NSN 4820-00-209-5943

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 4820-00-209-5943 NSN: 4820-00-209-5943

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition process
FSC
4820 Nonpowered Valves
NIIN
002095943
NSN
4820002095943

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V7921
Cage Code:
96364
Status:
A
MSDS:
Part Number:
V-7907 PIECE 4A
Cage Code:
03670
Status:
A
MSDS:
Part Number:
V-7907 PIECE 4AQ3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
V7921Q3
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 4820-00-209-5943
What are the manufacturers of nsn 4820002095943?
Does this nsn 4820002095943 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002095943
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 4820002095943 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002095943 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002095943?
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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