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Valve Seat NSN 4820-00-866-8107

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 4820-00-866-8107 NSN: 4820-00-866-8107

Features and Characteristics

Overall Height
Between 0.275 inches and 0.285 inches
Taper Length
Between 0.275 inches and 0.285 inches
Taper Minor Diameter
Between 0.430 inches and 0.450 inches
Taper Major Diameter
0.784 inches
Body Outside Diameter
0.784 inches
Body Inside Diameter
Between 0.252 inches and 0.262 inches
Seat Angle In Deg
Between 44.000 and 46.000
Seating Surface Shape
Angular
Material Specification
Ems 598 mfr ref single material response
FSC
4820 Nonpowered Valves
NIIN
008668107
NSN
4820008668107

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
361366
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 4820-00-866-8107
What are the manufacturers of nsn 4820008668107?
Does this nsn 4820008668107 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008668107
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 4820008668107 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008668107 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008668107?
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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