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Valve Seat NSN 4820-01-387-8216

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 4820-01-387-8216 NSN: 4820-01-387-8216

Features and Characteristics

Flange Diameter
3.375 inches
Body Outside Diameter
2.739 inches
Body Inside Diameter
2.499 inches
Flange Seat To Disk End Height
1.000 inches
Under Flange Height
5.437 inches
Seating Surface Shape
Flat
Material
Nickel alloy
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
013878216
NSN
4820013878216

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23620 ITEM 2
Cage Code:
80064
Status:
A
MSDS:
Part Number:
23620-2
Cage Code:
0UES3
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 4820-01-387-8216
What are the manufacturers of nsn 4820013878216?
Does this nsn 4820013878216 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013878216
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 4820013878216 contain any precious metals?
No precious metal content.
Does nsn 4820013878216 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013878216?
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
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