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4470-00-471-8945

Nuclear Coolant System Seal Ring

4470004718945 004718945 820-2177932PC1

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 22 Jan 1971

Data Last Changed
May 2023

NATO Update Count
4

NATO Data Quality

4470-00-471-8945 SEAL RING,NUCLEAR COOLANT SYSTEM 4470004718945 004718945 1/1 — NSN 4470-00-471-8945 (Generic Image) 1/1

Marketplace 4470-00-471-8945

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4470-00-471-8945 RQST NE

Restrictions 4470-00-471-8945

4470-00-471-8945 is a Nuclear Coolant System Seal Ring that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. 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 4470-00-471-8945

US Navy (N1HE)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 0 AMSC 0

Approved Sources 4470-00-471-8945

Part Number
Manufacturer
Status
820-2177932PC1: 80064 - Naval Ship Systems Command (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 5

Datasheet 4470-00-471-8945

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

Management Data 4470-00-471-8945

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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

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Freight Information 4470-00-471-8945

4470-00-471-8945 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 172640. A Sub NMFC of Z. It has a NMFC Description of SEALS, SECURITY. 4470-00-471-8945 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. 4470-00-471-8945 is rated as class 70 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 84710 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 72E for ocean manifesting and military sealift. 4470-00-471-8945 is not classified as a special type of cargo when transported by water. 4470-00-471-8945 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 4470-00-471-8945

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; Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 15.0" H x 10.0" W x 2.0" 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; Special requirement – See specific instructions or drawings provided; --

Intermediate Pack Level

Quantity of Unit Packs
Container: Special requirement – See specific instructions or drawings provided