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Valve Seat NSN 4820-01-316-2563

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 4820-01-316-2563 NSN: 4820-01-316-2563

Features and Characteristics

Seating Surface Shape
Flat
Special Features
Bottom cover
Material
Nickel alloy seat
Material Specification
Qq-a-250 federal specification 1st material response seat
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
013162563
NSN
4820013162563

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S-4115 ITEM 3
Cage Code:
52406
Status:
A
MSDS:
Part Number:
S-4115-3
Cage Code:
52406
Status:
A
MSDS:
Part Number:
S-4115
Cage Code:
52406
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 4820-01-316-2563
What are the manufacturers of nsn 4820013162563?
Does this nsn 4820013162563 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013162563
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 4820013162563 contain any precious metals?
No precious metal content.
Does nsn 4820013162563 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013162563?
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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