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Valve Seat NSN 4810-00-737-3299

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 4810-00-737-3299 NSN: 4810-00-737-3299

Features and Characteristics

Overall Height
0.100 inches
Body Outside Diameter
2.822 inches
Body Inside Diameter
2.451 inches
End Application
4810-00-825-5218
Hardness Rating
37.0 rockwell c and 44.0 rockwell c
Seating Surface Shape
Flat
Special Features
0.0125 in. Lg by 2.600 in. Od taper both ends
Material
Steel comp 431
Material Specification
Mil-s-18732, cond a military specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response
Style Designator
Plain
FSC
4810 Powered Valves
NIIN
007373299
NSN
4810007373299

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
657120
Cage Code:
98889
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 4810-00-737-3299
What are the manufacturers of nsn 4810007373299?
Does this nsn 4810007373299 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810007373299
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 4810007373299 contain any precious metals?
No precious metal content.
Does nsn 4810007373299 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810007373299?
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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