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Nuclear Coolant System Seal Ring NSN 4470-00-178-0023

Item Description

An item designed to be seal welded to segments on components of a nuclear power plant coolant system, such as valves, demineralizers, heat exchangers, pumps, and the like, to form an efficient seal against the leakage of the primary coolant to the ambient. Excludes seal ring, metal.

NSN 4470-00-178-0023 NSN: 4470-00-178-0023

Features and Characteristics

Criticality Code Justification
Zzzy
Material
Steel
Material
Steel
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
4470 Nuclear Reactors
NIIN
001780023
NSN
4470001780023

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
620B041IT1
Cage Code:
04808
Status:
A
MSDS:
Part Number:
620B041PC1
Cage Code:
04808
Status:
A
MSDS:
Part Number:
618J622H32
Cage Code:
04804
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4470-00-178-0023
What are the manufacturers of nsn 4470001780023?
Does this nsn 4470001780023 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4470001780023
An item designed to be seal welded to segments on components of a nuclear power plant coolant system, such as valves, demineralizers, heat exchangers, pumps, and the like, to form an efficient seal against the leakage of the primary coolant to the ambient. excludes seal ring, metal.
Does nsn 4470001780023 contain any precious metals?
Precious metal content is unknown.
Does nsn 4470001780023 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4470001780023?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22190
FIIG:
T241-D
App. Key:
DA
Cond. Code:
1
Status:
A

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