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Valve Seat NSN 4820-01-432-4771

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 4820-01-432-4771 NSN: 4820-01-432-4771

Features and Characteristics

Flange Diameter
Between 0.347 inches and 0.352 inches
Body Outside Diameter
Between 0.286 inches and 0.291 inches
Body Inside Diameter
Between 0.120 inches and 0.130 inches
End Application
Navy w/s code ja nimitz class cvn
Flange Seat To Disk End Height
0.085 inches
Under Flange Height
Between 0.070 inches and 0.080 inches
Seating Surface Shape
Flat
Material
Nickel alloy r-405 seat
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
014324771
NSN
4820014324771

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
106710DCCP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
106710DCCPV-OX-1
Cage Code:
99565
Status:
A
MSDS:
Part Number:
PLC-11669
Cage Code:
99565
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 4820-01-432-4771
What are the manufacturers of nsn 4820014324771?
Does this nsn 4820014324771 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014324771
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 4820014324771 contain any precious metals?
No precious metal content.
Does nsn 4820014324771 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014324771?
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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