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Valve Seat NSN 4820-00-445-2299

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 4820-00-445-2299 NSN: 4820-00-445-2299

Features and Characteristics

Overall Height
Between 0.162 inches and 0.172 inches
Taper Length
Between 0.059 inches and 0.065 inches
Taper Minor Diameter
Between 0.613 inches and 0.620 inches
Taper Major Diameter
0.719 inches
Body Outside Diameter
Between 0.931 inches and 0.938 inches
Body Inside Diameter
Between 0.495 inches and 0.505 inches
Seat Angle In Deg
30.000
Seating Surface Shape
Angular
Material
Plastic polyamide or plastic
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
004452299
NSN
4820004452299

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V-3080
Cage Code:
53154
Status:
A
MSDS:
Part Number:
20-03080
Cage Code:
03670
Status:
A
MSDS:
Part Number:
V3278PC4
Cage Code:
03670
Status:
A
MSDS:
Part Number:
V3080
Cage Code:
03670
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 4820-00-445-2299
What are the manufacturers of nsn 4820004452299?
Does this nsn 4820004452299 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004452299
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 4820004452299 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004452299 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004452299?
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
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