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Valve Seat NSN 4820-00-571-3513

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 4820-00-571-3513 NSN: 4820-00-571-3513

Features and Characteristics

Flange Diameter
Between 4.220 inches and 4.221 inches
Body Outside Diameter
2.940 inches
Body Inside Diameter
1.708 inches
Seat Radius
0.180 inches
Flange Seat To Disk End Height
1.060 inches
Under Flange Height
1.320 inches
Seating Surface Shape
Radial
Material
Steel body
Material Specification
Mil-s-18410, class a military specification single material response body
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
005713513
NSN
4820005713513

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
894B361-001
Cage Code:
03502
Status:
A
MSDS:
Part Number:
894B361PC1
Cage Code:
01289
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 4820-00-571-3513
What are the manufacturers of nsn 4820005713513?
Does this nsn 4820005713513 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005713513
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 4820005713513 contain any precious metals?
No precious metal content.
Does nsn 4820005713513 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005713513?
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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