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Valve Seat NSN 4810-01-143-9966

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 4810-01-143-9966 NSN: 4810-01-143-9966

Features and Characteristics

Flange Diameter
0.374 inches
Body Outside Diameter
0.313 inches
Body Inside Diameter
0.109 inches
Flange Seat To Disk End Height
0.020 inches
Under Flange Height
0.210 inches
Seat Angle In Deg
30.000
Hardness Rating
50.0 rockwell c and 54.0 rockwell c
Seating Surface Shape
Angular
Material
Steel comp 440c
Material Specification
Qq-s-763, cl 10, ty a federal specification single material response
Style Designator
Plain flanged
Fsc Application Data
Power unit, steering
FSC
4810 Powered Valves
NIIN
011439966
NSN
4810011439966

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4202053-1
Cage Code:
33068
Status:
A
MSDS:
Part Number:
10109184
Cage Code:
A486G
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 4810-01-143-9966
What are the manufacturers of nsn 4810011439966?
Does this nsn 4810011439966 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810011439966
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 4810011439966 contain any precious metals?
No precious metal content.
Does nsn 4810011439966 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810011439966?
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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