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Valve Seat NSN 4820-00-388-1463

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 4820-00-388-1463 NSN: 4820-00-388-1463

Features and Characteristics

Flange Diameter
Between 16.001 inches and 16.003 inches
Body Outside Diameter
12.563 inches
Body Inside Diameter
11.219 inches
Seat Radius
0.125 inches
Flange Seat To Disk End Height
3.000 inches
Under Flange Height
17.000 inches
Seating Surface Shape
Radial
Material
Cobalt alloy seat
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
003881463
NSN
4820003881463

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1712192
Cage Code:
79500
Status:
A
MSDS:
Part Number:
1-JH1138-38
Cage Code:
79500
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 4820-00-388-1463
What are the manufacturers of nsn 4820003881463?
Does this nsn 4820003881463 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003881463
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 4820003881463 contain any precious metals?
No precious metal content.
Does nsn 4820003881463 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003881463?
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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