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Valve Seat NSN 4810-00-633-6945

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 4810-00-633-6945 NSN: 4810-00-633-6945

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.297 inches single threaded portion
Flange Diameter
0.688 inches
Flange Seat To Disk End Height
Between 0.167 inches and 0.177 inches
Under Flange Height
0.406 inches
Seal Accommodation Type
Grooved
Thread Size
0.625 inches single threaded portion
Seating Surface Shape
Flat
Body Stepped Inside Diameter
0.253 inches second step
Material
Steel
Style Designator
Threaded flanged
Thread Series Designator
Unf single threaded portion
FSC
4810 Powered Valves
NIIN
006336945
NSN
4810006336945

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FV-21-227
Cage Code:
04845
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 4810-00-633-6945
What are the manufacturers of nsn 4810006336945?
Does this nsn 4810006336945 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810006336945
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 4810006336945 contain any precious metals?
Precious metal content is unknown.
Does nsn 4810006336945 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810006336945?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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