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Valve Seat NSN 4820-00-586-3990

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 4820-00-586-3990 NSN: 4820-00-586-3990

Features and Characteristics

Overall Height
0.203 inches
Body Outside Diameter
1.000 inches
Body Inside Diameter
0.188 inches
Seating Surface Shape
Flat
Material
Stainless steel
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
005863990
NSN
4820005863990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
170959
Cage Code:
24821
Status:
A
MSDS:
Part Number:
BULL1B121301PC7
Cage Code:
24821
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 4820-00-586-3990
What are the manufacturers of nsn 4820005863990?
Does this nsn 4820005863990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005863990
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 4820005863990 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005863990 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005863990?
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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