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Valve Seat NSN 4820-01-464-5486

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 4820-01-464-5486 NSN: 4820-01-464-5486

Features and Characteristics

Flange Diameter
2.125 inches
Body Inside Diameter
1.718 inches
End Application
W/s code nimitz class cvn
Flange Seat To Disk End Height
0.375 inches
Under Flange Height
0.750 inches
Seating Surface Shape
Flat
Special Features
Nha valve temp re
Material
Copper alloy seat
Style Designator
Threaded flanged
FSC
4820 Nonpowered Valves
NIIN
014645486
NSN
4820014645486

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1663-D PC19 2IN
Cage Code:
75545
Status:
A
MSDS:
Part Number:
3281-02
Cage Code:
75545
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 4820-01-464-5486
What are the manufacturers of nsn 4820014645486?
Does this nsn 4820014645486 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014645486
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 4820014645486 contain any precious metals?
No precious metal content.
Does nsn 4820014645486 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014645486?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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