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Valve Seat NSN 4820-00-406-6922

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 4820-00-406-6922 NSN: 4820-00-406-6922

Features and Characteristics

Overall Height
0.125 inches
Body Outside Diameter
Between 1.245 inches and 1.251 inches
Body Inside Diameter
Between 0.588 inches and 0.592 inches
Seat Radius
0.062 inches
Seating Surface Shape
Radial
Material
Plastic or plastic polytetrafluoroethylene
Material Specification
Polytetrafluoroethylene mfr ref 2nd material response
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
004066922
NSN
4820004066922

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
180432-93
Cage Code:
99657
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 4820-00-406-6922
What are the manufacturers of nsn 4820004066922?
Does this nsn 4820004066922 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004066922
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 4820004066922 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004066922 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004066922?
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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