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4470-01-319-5476

Nuclear Coolant System Seal Ring

4470013195476 013195476 820-4385048ITEM61 PL-820-5787454ITEM 18

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. View more Nuclear Coolant System Seal Ring

Managed by United States

NSN Created on 10 May 1990

Data Last Changed
May 2023

NATO Update Count
3

NATO Data Quality

4470-01-319-5476 SEAL RING,NUCLEAR COOLANT SYSTEM 4470013195476 013195476 1/1 — NSN 4470-01-319-5476 (Generic Image) 1/1

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4470-01-319-5476 RQST NE

Restrictions 4470-01-319-5476

4470-01-319-5476 is a Nuclear Coolant System Seal Ring that has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.

End Users 4470-01-319-5476

US Navy (N1HE)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 1 AMSC B

Approved Sources 4470-01-319-5476

Part Number
Manufacturer
Status
820-4385048ITEM61: 53711 - Naval Sea Systems Command (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC C
PL-820-5787454ITEM 18: 53711 - Naval Sea Systems Command (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC C

Datasheet 4470-01-319-5476

Characteristic
Specifications
FIIG: T241-D
Criticality Code Justification [CRTL]: Zzzy
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications

Management Data 4470-01-319-5476

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Navy (DN); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Oct 2019: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

1H: Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg

Special Material ID:

X2: Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This material requires special handling, final machining, etc., by the user prior to installation and use.

Issue, Repair, Requisition Restriction Code:

C0: Critical item. Do not issue. Refer all requests to cognizant manager

Special Material Content:

9: Non-Hazardous or Non-Sensitive Item

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Freight Information 4470-01-319-5476

4470-01-319-5476 has freight characteristics.. 4470-01-319-5476 has a variance between NMFC and UFC when transported by rail and the description should be consulted.

Packaging Data 4470-01-319-5476

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Packaging Data does not meet current MIL-STD-2073-1E

Storage Environment: Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; Over 10lb; Less than 85G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 6.0" H x 3.0" W x 3.0" L; --; --; --; Special Requirements

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: Special Requirement; Special Requirements – see Specific Instructions or Drawings provided; Special Requirements. See Specific Instructions or Drawings Provided; Special Requirements. See Specific Instructions or Drawings Provided; No Requirement; Special requirements

Intermediate Pack Level

Quantity of Unit Packs
Container: ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box