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Valve Seat NSN 4810-00-037-3170

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 4810-00-037-3170 NSN: 4810-00-037-3170

Features and Characteristics

Flange Diameter
Between 2.061 inches and 2.063 inches
Taper Length
Between 0.241 inches and 0.247 inches
Taper Minor Diameter
Between 1.799 inches and 1.800 inches
Taper Major Diameter
Between 1.801 inches and 1.802 inches
Body Outside Diameter
Between 1.801 inches and 1.802 inches
Body Inside Diameter
Between 1.665 inches and 1.675 inches
Flange Seat To Disk End Height
Between 0.185 inches and 0.191 inches
Under Flange Height
Between 0.303 inches and 0.309 inches
Seat Angle In Deg
45.000
Seal Accommodation Type
Grooved
Hardness Rating
30.017 rockwell c and 40.017 rockwell c
Seating Surface Shape
Angular
Material
Steel
Style Designator
Plain flanged
Fsc Application Data
Aircaft engine 0-470-a
FSC
4810 Powered Valves
NIIN
000373170
NSN
4810000373170

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SA25967P005
Cage Code:
51660
Status:
A
MSDS:
Part Number:
35967P5
Cage Code:
28839
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 4810-00-037-3170
What are the manufacturers of nsn 4810000373170?
Does this nsn 4810000373170 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810000373170
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 4810000373170 contain any precious metals?
No precious metal content.
Does nsn 4810000373170 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810000373170?
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
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