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Nuclear Coolant System Seal Ring NSN 4470-00-892-5874

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 4470-00-892-5874 NSN: 4470-00-892-5874

Features and Characteristics

Cross Sectional Shape
General
Wall Thickness
0.093 inches
Overall Height
0.343 inches
Largest Inside Diameter
4.314 inches
Outer Radius
0.374 inches
Inner Radius
0.281 inches
Err Default
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Material
Nickel-copper alloy, qq-n-281, class a
Material
Nickel alloy 400
Reference Number Differentiating Characteristics
Selected and tested for nuclear systems
FSC
4470 Nuclear Reactors
NIIN
008925874
NSN
4470008925874

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8915A52B3
Cage Code:
16497
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4470-00-892-5874
What are the manufacturers of nsn 4470008925874?
Does this nsn 4470008925874 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4470008925874
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 4470008925874 contain any precious metals?
No precious metal content.
Does nsn 4470008925874 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4470008925874?
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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