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Valve Seat NSN 4810-00-473-9281

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 4810-00-473-9281 NSN: 4810-00-473-9281

Features and Characteristics

Flange Diameter
Between 4.760 inches and 4.790 inches
Body Outside Diameter
Between 3.863 inches and 3.869 inches
Body Inside Diameter
Between 3.370 inches and 3.390 inches
Flange Seat To Disk End Height
Between 0.550 inches and 0.580 inches
Under Flange Height
Between 1.420 inches and 1.440 inches
Fsc Application Data
Aircraft hydraulic system
FSC
4810 Powered Valves
NIIN
004739281
NSN
4810004739281

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
786903-1
Cage Code:
98897
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 4810-00-473-9281
What are the manufacturers of nsn 4810004739281?
Does this nsn 4810004739281 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810004739281
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 4810004739281 contain any precious metals?
Precious metal content is unknown.
Does nsn 4810004739281 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810004739281?
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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