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Valve Seat NSN 4820-01-233-0453

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 4820-01-233-0453 NSN: 4820-01-233-0453

Features and Characteristics

Criticality Code Justification
Zzzy
Material
Nickel alloy
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
012330453
NSN
4820012330453

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
51145-H
Cage Code:
76364
Status:
A
MSDS:
Part Number:
84448-2ITEM10(1.5IN)
Cage Code:
76364
Status:
A
MSDS:
Part Number:
1305
Cage Code:
76364
Status:
A
MSDS:
Part Number:
1305-023ITEM13
Cage Code:
76364
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 4820-01-233-0453
What are the manufacturers of nsn 4820012330453?
Does this nsn 4820012330453 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012330453
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 4820012330453 contain any precious metals?
No precious metal content.
Does nsn 4820012330453 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012330453?
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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