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Valve Seat NSN 4820-01-480-0418

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 4820-01-480-0418 NSN: 4820-01-480-0418

Features and Characteristics

Overall Height
0.688 inches
Body Outside Diameter
3.625 inches
Body Inside Diameter
2.125 inches
Seating Surface Shape
Flat
Special Features
Chapfer of 0.025; 6 grooves equally spaced .25 inches radius x .125 deep
Material
Plastic
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
014800418
NSN
4820014800418

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2643-773-01 ITEM 41
Cage Code:
96169
Status:
A
MSDS:
Part Number:
845-7108793 ITEM 41
Cage Code:
53711
Status:
A
MSDS:
Part Number:
264377301-0041
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2640-801X2 PC48
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2640-801X2
Cage Code:
96169
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 4820-01-480-0418
What are the manufacturers of nsn 4820014800418?
Does this nsn 4820014800418 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014800418
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 4820014800418 contain any precious metals?
No precious metal content.
Does nsn 4820014800418 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014800418?
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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