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Valve Seat NSN 4820-00-898-8627

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 4820-00-898-8627 NSN: 4820-00-898-8627

Features and Characteristics

Flange Diameter
Between 2.494 inches and 2.496 inches
Body Outside Diameter
Between 1.230 inches and 1.234 inches
Flange Seat To Disk End Height
Between 0.330 inches and 0.340 inches
Under Flange Height
Between 1.290 inches and 1.350 inches
Hardness Rating
35.000 rockwell c and 40.000 rockwell c
Seating Surface Shape
Flat
Material
Steel
Fsc Application Data
Oil filter valve, aircraft engine
FSC
4820 Nonpowered Valves
NIIN
008988627
NSN
4820008988627

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
418829
Cage Code:
77445
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 4820-00-898-8627
What are the manufacturers of nsn 4820008988627?
Does this nsn 4820008988627 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008988627
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 4820008988627 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008988627 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008988627?
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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