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Valve Seat NSN 4820-00-230-1079

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 4820-00-230-1079 NSN: 4820-00-230-1079

Features and Characteristics

Thread Class
3a single threaded portion
Thread Length
0.500 inches single threaded portion
Flange Diameter
3.375 inches
Flange Seat To Disk End Height
0.375 inches
Under Flange Height
0.500 inches
Thready Qty Per Inch (tpi)
16 single threaded portion
Thread Size
3.000 inches single threaded portion
Seating Surface Shape
Flat
Material
Nickel alloy body
Material Specification
K2980 mfr ref single material response body
Style Designator
Threaded flanged
Thread Series Designator
Un single threaded portion
FSC
4820 Nonpowered Valves
NIIN
002301079
NSN
4820002301079

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M11435ITEM5
Cage Code:
K2980
Status:
A
MSDS:
Part Number:
M11435IM5
Cage Code:
K2980
Status:
A
MSDS:
Part Number:
M11796IM4
Cage Code:
K2980
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 4820-00-230-1079
What are the manufacturers of nsn 4820002301079?
Does this nsn 4820002301079 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002301079
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 4820002301079 contain any precious metals?
No precious metal content.
Does nsn 4820002301079 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002301079?
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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