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Nuclear Coolant System Seal Ring NSN 4470-00-958-1059

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 4470-00-958-1059 NSN: 4470-00-958-1059

Features and Characteristics

Criticality Code Justification
Zzzy
Special Features
Matl cres; size 2 in.
Reference Number Differentiating Characteristics
Cleaned iaw mil-c-23198
FSC
4470 Nuclear Reactors
NIIN
009581059
NSN
4470009581059

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
903A749
Cage Code:
79500
Status:
A
MSDS:
Part Number:
903A749-2SS
Cage Code:
79500
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4470-00-958-1059
What are the manufacturers of nsn 4470009581059?
Does this nsn 4470009581059 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4470009581059
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 4470009581059 contain any precious metals?
No precious metal content.
Does nsn 4470009581059 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4470009581059?
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
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