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Valve Seat NSN 4820-00-075-0433

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 4820-00-075-0433 NSN: 4820-00-075-0433

Features and Characteristics

Thread Class
2a single threaded portion
Thread Length
0.500 inches single threaded portion
Flange Diameter
1.906 inches
Body Inside Diameter
1.250 inches
Flange Seat To Disk End Height
0.281 inches
Under Flange Height
0.625 inches
Seat Angle In Deg
45.000
Thread Size
1.625 inches single threaded portion
Seating Surface Shape
Angular
Material
Stainless steel
Style Designator
Threaded flanged
Thread Series Designator
Unef single threaded portion
FSC
4820 Nonpowered Valves
NIIN
000750433
NSN
4820000750433

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
381
Cage Code:
55378
Status:
A
MSDS:
Part Number:
861DPC16
Cage Code:
75545
Status:
A
MSDS:
Part Number:
862DPC16
Cage Code:
75545
Status:
A
MSDS:
Part Number:
2830
Cage Code:
75545
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 4820-00-075-0433
What are the manufacturers of nsn 4820000750433?
Does this nsn 4820000750433 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000750433
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 4820000750433 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820000750433 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000750433?
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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