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Valve Seat NSN 4810-00-448-5768

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 4810-00-448-5768 NSN: 4810-00-448-5768

Features and Characteristics

Flange Diameter
Between 0.374 inches and 0.375 inches
Body Outside Diameter
Between 0.240 inches and 0.260 inches
Body Inside Diameter
Between 0.100 inches and 0.102 inches
Seat Radius
0.094 inches
Flange Seat To Disk End Height
0.152 mils and 0.155 centimeters
Under Flange Height
Between 0.140 inches and 0.150 inches
Seat Angle In Deg
Between 59.000 and 61.000
Seating Surface Shape
Flat
Material
Steel
Surface Treatment
Passivate
Style Designator
Plain flanged
Nondefinitive Specification/std Data
302 composition
FSC
4810 Powered Valves
NIIN
004485768
NSN
4810004485768

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
311903-2
Cage Code:
81833
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 4810-00-448-5768
What are the manufacturers of nsn 4810004485768?
Does this nsn 4810004485768 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810004485768
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 4810004485768 contain any precious metals?
No precious metal content.
Does nsn 4810004485768 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810004485768?
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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