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Valve Seat NSN 4820-00-243-9540

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 4820-00-243-9540 NSN: 4820-00-243-9540

Features and Characteristics

Overall Height
1.410 inches
Body Outside Diameter
3.990 inches
Body Inside Diameter
2.625 inches
Seat Angle In Deg
35.000
Seal Accommodation Type
Grooved
Seating Surface Shape
Angular
Material
Stainless steel body
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
002439540
NSN
4820002439540

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S96119
Cage Code:
15187
Status:
A
MSDS:
Part Number:
B-143-000-6003000
Cage Code:
24823
Status:
A
MSDS:
Part Number:
B22-6300-5
Cage Code:
15187
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 4820-00-243-9540
What are the manufacturers of nsn 4820002439540?
Does this nsn 4820002439540 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002439540
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 4820002439540 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002439540 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002439540?
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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