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Valve Seat NSN 4820-01-219-4956

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 4820-01-219-4956 NSN: 4820-01-219-4956

Features and Characteristics

Flange Diameter
Between 0.217 inches and 0.219 inches
Body Outside Diameter
Between 0.217 inches and 0.219 inches
Body Inside Diameter
Between 0.039 inches and 0.042 inches
Flange Seat To Disk End Height
Between 0.030 inches and 0.035 inches
Under Flange Height
Between 0.195 inches and 0.200 inches
Hardness Rating
Not rated
Seating Surface Shape
Flat
Material
Plastic polyamide
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
012194956
NSN
4820012194956

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2192-0061-1
Cage Code:
04577
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 4820-01-219-4956
What are the manufacturers of nsn 4820012194956?
Does this nsn 4820012194956 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012194956
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 4820012194956 contain any precious metals?
No precious metal content.
Does nsn 4820012194956 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012194956?
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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