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Valve Seat NSN 4820-01-506-9682

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 4820-01-506-9682 NSN: 4820-01-506-9682

Features and Characteristics

Overall Height
Between 0.498 inches and 0.502 inches
Body Outside Diameter
Between 6.436 inches and 6.438 inches
Body Inside Diameter
6.000 inches
End Application
USED-ON-6"T-.T.F
Seating Surface Shape
Flat
Part Name Assigned By Controlling Agency
Ring, seat
Special Features
Inside chamfer 0.016 x 45 degrees; outside chamfer 0.060 x 30 degrees; both surfaces of ring flat and square with each other within 0.001 inches; surfaces finished 125 microinches
Material
Steel comp 410
Material Specification
Aisi type 410 assn standard single material response
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
015069682
NSN
4820015069682

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
235RF-0315 2R
Cage Code:
41592
Status:
A
MSDS:
Part Number:
B-5984-15
Cage Code:
41592
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 4820-01-506-9682
What are the manufacturers of nsn 4820015069682?
Does this nsn 4820015069682 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015069682
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 4820015069682 contain any precious metals?
No precious metal content.
Does nsn 4820015069682 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015069682?
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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