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Valve Seat NSN 4820-01-022-1448

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 4820-01-022-1448 NSN: 4820-01-022-1448

  Stock Availability

NSN 4820010221448 availability
(as of 04/27/2023).

  • NS: 1
  • NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
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Features and Characteristics

Flange Diameter
5.000 inches
Body Outside Diameter
4.500 inches
Body Inside Diameter
4.010 inches
Seat Radius
3.000 inches
Flange Seat To Disk End Height
0.255 inches
Under Flange Height
0.167 inches
Seating Surface Shape
Radial
Material
Plastic polytetrafluoroethylene
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
010221448
NSN
4820010221448

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
084332
Cage Code:
96046
Status:
A
MSDS:
Part Number:
58081SAPC2
Cage Code:
96046
Status:
A
MSDS:
Part Number:
58081SA
Cage Code:
96046
Status:
A
MSDS:
Part Number:
59202
Cage Code:
96046
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 4820-01-022-1448
What are the manufacturers of nsn 4820010221448?
Does this nsn 4820010221448 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010221448
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 4820010221448 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010221448 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010221448?
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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