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4470-01-246-5790
Nuclear Coolant System Seal Ring
4470012465790 012465790 820-4385031-271
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
May 2023
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United States (US) 4. 4470-01-246-5790 Marketplace Restrictions Approved Sources Datasheet Management
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Restrictions 4470-01-246-5790
4470-01-246-5790 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 4470-01-246-5790
- US Navy (N1HE)
- Effective Date:
- 1 Apr 1991
- Supplementary Receivers:
- GG
Approved Sources 4470-01-246-5790
- Part Number
- Manufacturer
- Status
- 820-4385031-271
- Manufacturer
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
- 820-4385031-271
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
Datasheet 4470-01-246-5790
- Characteristic
- Specifications
- FIIG
- Specifications
- 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 4470-01-246-5790
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 4470-01-246-5790
4470-01-246-5790 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 194160. A Sub NMFC of X. It has a NMFC Description of WASHER OR GASKETS, IRON OR STEEL,. 4470-01-246-5790 is rated as class 50 when transported by Less-Than Truckload (LTL) freight. 4470-01-246-5790 is rated as class 50 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 55210 which rates the freight between FCL and LCL. 4470-01-246-5790 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 576 for ocean manifesting and military sealift. 4470-01-246-5790 is not classified as a special type of cargo when transported by water. 4470-01-246-5790 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.