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Valve Seat NSN 4810-00-343-8430

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 4810-00-343-8430 NSN: 4810-00-343-8430

Features and Characteristics

Flange Diameter
Between 2.480 inches and 2.490 inches
Taper Length
1.813 inches
Taper Minor Diameter
Between 1.120 inches and 1.130 inches
Taper Major Diameter
1.469 inches
Body Outside Diameter
2.252 inches
Body Inside Diameter
Between 1.120 inches and 1.130 inches
Seat Radius
Between 0.307 inches and 0.317 inches
Flange Seat To Disk End Height
0.995 mils and 1.005 centimeters
Under Flange Height
Between 1.245 inches and 1.255 inches
Seal Accommodation Type
Grooved
Seating Surface Shape
Radial
Material
Steel face
Material Specification
Stellite 11660 mfr ref single material response face
Style Designator
Plain flanged
FSC
4810 Powered Valves
NIIN
003438430
NSN
4810003438430

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1714068
Cage Code:
90099
Status:
A
MSDS:
Part Number:
1JH3217PC10
Cage Code:
79500
Status:
A
MSDS:
Part Number:
1JB1127PIECE1
Cage Code:
79500
Status:
A
MSDS:
Part Number:
B3193658PC1
Cage Code:
80064
Status:
A
MSDS:
Part Number:
H3183241PC10
Cage Code:
80064
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 4810-00-343-8430
What are the manufacturers of nsn 4810003438430?
Does this nsn 4810003438430 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810003438430
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 4810003438430 contain any precious metals?
Precious metal content is unknown.
Does nsn 4810003438430 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810003438430?
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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