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Valve Seat NSN 4820-00-529-6984

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 4820-00-529-6984 NSN: 4820-00-529-6984

Features and Characteristics

Flange Diameter
Between 0.680 inches and 0.682 inches
Body Outside Diameter
Between 0.497 inches and 0.498 inches
Body Inside Diameter
Between 0.310 inches and 0.312 inches
Flange Seat To Disk End Height
Between 0.105 inches and 0.115 inches
Under Flange Height
0.200 inches
Seat Angle In Deg
45.000
Seating Surface Shape
Angular
Material
Steel comp 416
Surface Treatment
Passivate
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
005296984
NSN
4820005296984

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1008994
Cage Code:
59364
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 4820-00-529-6984
What are the manufacturers of nsn 4820005296984?
Does this nsn 4820005296984 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005296984
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 4820005296984 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005296984 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005296984?
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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