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Valve Seat NSN 4820-01-176-1444

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 4820-01-176-1444 NSN: 4820-01-176-1444

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
4820 Nonpowered Valves
NIIN
011761444
NSN
4820011761444

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7255-424 ASSEMBLY 99
Cage Code:
43689
Status:
A
MSDS:
Part Number:
7255-424 PC 1
Cage Code:
43689
Status:
A
MSDS:
Part Number:
501-5201207ASSY99
Cage Code:
80064
Status:
A
MSDS:
Part Number:
501-6603013PC12
Cage Code:
80064
Status:
A
MSDS:
Part Number:
501-6603013PC12(OLD)
Cage Code:
53711
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 4820-01-176-1444
What are the manufacturers of nsn 4820011761444?
Does this nsn 4820011761444 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011761444
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 4820011761444 contain any precious metals?
No precious metal content.
Does nsn 4820011761444 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011761444?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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