Product Details | HX CORE ASSEMBLY

4420-01-573-1854

Part Alternates: 166654, 4420-01-573-1854, 01-573-1854, 4420015731854, 015731854

Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Heat Exchangers and Steam Condensers

Supply Group (FSG) NSN Assign. NIIN
44 10 APR 2009 01-573-1854

Cross Reference | NSN 4420-01-573-1854

Part Number Cage Code Manufacturer
166654 94271 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 4420-01-573-1854

Characteristic Specifications
CRITICALITY CODE JUSTIFICATION ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS

Restrictions/Controls & Freight Information | NSN 4420-01-573-1854

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:FMunitions List Item or Commerce Control List Item. Demilitarization required. Demilitarization Instructions to be furnished by the Item/Technical Manager.
Controlled Inventory Item Code:OITEM CONTAINS UNCLASSIFIED NAVAL NUCLEAR PROPULSION INFORMATION; DISPOSAL AND ACCESS LIMITATIONS ARE IDENTIFIED IN OPNAVINST N9210.3. ALSO, IDENTIFIES UNCLASSIFIED NUCLEAR WEAPONS-RELATED MATERIEL (NWRM) REQUIRING STRINGENT POSITIVE INVENTORY CONTROL IN ACCORDANCE WITH AFMAN 23-110. CAUTION: STORE AND HANDLE IN A MANNER THAT WILL PREVENT UNAUTHORIZED ACCESS TO THIS MATERIAL.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 4420-01-573-1854

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material IDX5Navy Nuclear Reactor Plant (NNRP) component level material under the technical cognizant of NAVSEA 08, but managed by NAVICP MECH. This SMIC contains all component level nuclear material not qualifying for X1 or X4 SMIC assignment.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeOITEM CONTAINS UNCLASSIFIED NAVAL NUCLEAR PROPULSION INFORMATION; DISPOSAL AND ACCESS LIMITATIONS ARE IDENTIFIED IN OPNAVINST N9210.3. ALSO, IDENTIFIES UNCLASSIFIED NUCLEAR WEAPONS-RELATED MATERIEL (NWRM) REQUIRING STRINGENT POSITIVE INVENTORY CONTROL IN ACCORDANCE WITH AFMAN 23-110. CAUTION: STORE AND HANDLE IN A MANNER THAT WILL PREVENT UNAUTHORIZED ACCESS TO THIS MATERIAL.
Shelf Life Code0Nondeteriorative