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Worldwide distributor of NSN parts and consumables located in the USA.

Nuclear Coolant System Seal Ring

Model / MPN: 820-4385047PC56 | NSN: 4470-00-157-0979
ITAR Registered seal

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.

Product Details
NATO Stock Number
4470-00-157-0979
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Metallic Hardness Rating
90.0 rockwell b
Criticality Code Justification
Zzzy
Material
Steel, mil-s-23196, comp 304, cond 1
Material
Steel, mil-s-23196, comp 304, cond 1
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control centeractivity hx quality control, manufacturing and testing specifications

Pricing and Availability

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820-4385047PC56 Cross Reference