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Valve Seat NSN 4820-00-427-0537

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 4820-00-427-0537 NSN: 4820-00-427-0537

Features and Characteristics

Flange Diameter
0.965 inches
Body Outside Diameter
0.655 inches
Body Inside Diameter
0.296 inches
Flange Seat To Disk End Height
0.135 inches
Under Flange Height
0.141 inches
Seating Surface Shape
Flat
Material
Plastic
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
004270537
NSN
4820004270537

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N55244
Cage Code:
35795
Status:
A
MSDS:
Part Number:
23776NPC3
Cage Code:
35795
Status:
A
MSDS:
Part Number:
55244
Cage Code:
35795
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 4820-00-427-0537
What are the manufacturers of nsn 4820004270537?
Does this nsn 4820004270537 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004270537
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 4820004270537 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004270537 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004270537?
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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