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Valve Seat NSN 4810-00-009-0423

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 4810-00-009-0423 NSN: 4810-00-009-0423

Features and Characteristics

Flange Diameter
Between 0.374 inches and 0.375 inches
Body Outside Diameter
Between 0.240 inches and 0.260 inches
Body Inside Diameter
Between 0.114 inches and 0.118 inches
Seat Radius
0.078 inches
Flange Seat To Disk End Height
0.147 mils and 0.163 centimeters
Under Flange Height
Between 0.269 inches and 0.275 inches
Seating Surface Shape
Flat
Special Features
Four slots 0.070 in. Max spaced 91 degrees max apart
Material
Steel
Material Specification
Mil-s-7720, comp 302 military specification single material response
Style Designator
Plain flanged
Fsc Application Data
Valve, temperatore control system
FSC
4810 Powered Valves
NIIN
000090423
NSN
4810000090423

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
311903-25
Cage Code:
59364
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 4810-00-009-0423
What are the manufacturers of nsn 4810000090423?
Does this nsn 4810000090423 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810000090423
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 4810000090423 contain any precious metals?
No precious metal content.
Does nsn 4810000090423 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810000090423?
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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