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4470-00-243-6751

Nuclear Coolant System Seal Ring

4470002436751 002436751 NG5319PC8 820-4445917-1 NG4510PC8 820-4445917PC1

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 17 Mar 1971

Data Last Changed
May 2023

NATO Update Count
5

NATO Data Quality

4470-00-243-6751 SEAL RING,NUCLEAR COOLANT SYSTEM 4470002436751 002436751 1/1 — NSN 4470-00-243-6751 (Generic Image) 1/1

Marketplace 4470-00-243-6751

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4470-00-243-6751 RQST NE

Restrictions 4470-00-243-6751

4470-00-243-6751 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 4470-00-243-6751

US Navy (N1HE)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 2 AMSC G

Approved Sources 4470-00-243-6751

Part Number
Manufacturer
Status
NG5319PC8: 42375 - National Annealing Box Co (Obsolete); Incomplete Reference; RNCC 3 RNVC 1 DAC 1
820-4445917-1: 80064 - Naval Ship Systems Command (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
NG4510PC8: 42375 - National Annealing Box Co (Obsolete); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
820-4445917PC1: 80064 - Naval Ship Systems Command (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 1

Datasheet 4470-00-243-6751

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

Management Data 4470-00-243-6751

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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:

X6: Naval Reactor Plant items specifically designed, manufactured and/or treated for use in Level 1 Naval Reactor Plant applications. All Level 1 items which do not qualify for SMIC X1, X2, or X4 assignment are assigned SMIC X6. Since the outer packaging of material received from the Navy Supply System may not be marked with an X6 SMIC, end users should consult applicable logistics information (e.g., the Q COSAL, FEDLOG, Haystack, etc.) to determine the current SMIC assignment. If an X6 SMIC is currently assigned in any of the applicable logistics information, the material is considered pre-certified Level 1 material and does not require a Ready-For-Issue tag.

Issue, Repair, Requisition Restriction Code:

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

NATO Stock Numbers Related to 4470-00-243-6751

4470-00-435-8733 4470-00-008-5286 4470-00-008-5296 4470-00-001-4405 4470-00-001-4390 4470-00-001-4401 4470-00-157-0985 4470-00-157-2120 4470-00-783-5671 4470-01-097-0064 4470-00-892-5305 4470-00-900-9557 4470-00-553-0601 4470-00-598-4039 4470-00-522-5608 4470-01-249-8075 4470-01-258-7148 4470-01-560-8733

Freight Information 4470-00-243-6751

4470-00-243-6751 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 132560. A Sub NMFC of X. It has a NMFC Description of TURBINES STEAM/GAS/WATER/PARTS NOI. 4470-00-243-6751 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 61410 which rates the freight between FCL and LCL. 4470-00-243-6751 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 72E for ocean manifesting and military sealift. 4470-00-243-6751 is not classified as a special type of cargo when transported by water. 4470-00-243-6751 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 4470-00-243-6751

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Validated Correction

Storage Environment: Heated General Purpose – Heated 40 F and above

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; 6.0" H x 6.0" W x 1.0" L; --; --; --; --

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: --; --; --; --; --; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: --