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Valve Seat NSN 4820-01-130-9618

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 4820-01-130-9618 NSN: 4820-01-130-9618

Features and Characteristics

Flange Diameter
0.800 inches
Body Outside Diameter
0.623 inches
Flange Seat To Disk End Height
0.275 inches
Under Flange Height
0.305 inches
Seat Angle In Deg
30.000
Hardness Rating
57.0 rockwell c and 60.0 rockwell c
Seating Surface Shape
Angular
Body Stepped Inside Diameter
0.702 inches second step and 0.722 inches second step
Material
Steel comp 440c
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mca1r ps 13001 mfr ref single treatment response
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
011309618
NSN
4820011309618

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
45153
Cage Code:
06177
Status:
A
MSDS:
Part Number:
10124616
Cage Code:
A486G
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 4820-01-130-9618
What are the manufacturers of nsn 4820011309618?
Does this nsn 4820011309618 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011309618
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 4820011309618 contain any precious metals?
No precious metal content.
Does nsn 4820011309618 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011309618?
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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