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Valve Seat NSN 4820-00-858-0099

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 4820-00-858-0099 NSN: 4820-00-858-0099

Features and Characteristics

Flange Diameter
Between 2.626 inches and 2.655 inches
Body Outside Diameter
2.062 inches
Seat Radius
Between 0.384 inches and 0.387 inches
Flange Seat To Disk End Height
0.447 mils and 0.503 centimeters
Under Flange Height
1.680 inches
Seating Surface Shape
Radial
Body Stepped Inside Diameter
1.649 mils second step and 1.655 centimeters second step
Material
Steel seat
Material Specification
Qq-s-763, cl 410, cond t federal specification single material response body
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
008580099
NSN
4820008580099

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
101B209CBPC1
Cage Code:
03502
Status:
A
MSDS:
Part Number:
101B209BCPIECE1
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
101B209BCPC1
Cage Code:
24446
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 4820-00-858-0099
What are the manufacturers of nsn 4820008580099?
Does this nsn 4820008580099 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008580099
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 4820008580099 contain any precious metals?
No precious metal content.
Does nsn 4820008580099 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008580099?
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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